PLEASE HURRY! Write the relation shown in the mapping diagram
as a set of ordered pairs.
1-
1 3
0
-2.
5
2. Which set of ordered pairs represents a function?
A. {(-1, 4), (2, 4), (8,4), (10,4)}
nts
B. {(0, -2), (3,7), (0, 2), (18, 2)}
C. {(-1,3), (1, -1),(-1, -12), (-1,0)}
D. {(1, 2), (2, 3), (3, 4), (3,5)}
Answers
For the second one it’s A I believe because the inputs or the x values are different numbers but the others have repeated inputs
Related Questions
Which equation represents a line which is parallel to the line y - 3x = -8?
a) y= - 1/3x+6
b) y=1/3x+4
c) y=3x-5
d) y= -3x+5
Answers
Answer:
C
Step-by-step explanation:
y-3x=-8
or y=3x-8
any line parallel to above line is y=3x+a,where a is a constant.
Here a=-5
PLSSSS HELP ASAP!! I WILL MARK RIGHT ANSWER BrANLIEST!!Ted and Robin each gave a basket of green apples to their friend Lily. Ted’s basket contains 5 apples, each weighing ounces. Robin’s basket contains 6 apples, each weighing ounces. Whose basket is heavier and by how much?
A.
Ted’s basket by 4.5 ounces
B.
Robin’s basket by 3 ounces
C.
Ted’s basket by 3.75 ounces
D.
Robin’s basket by 2.75 ounces
Answers
Answer:
The answer would be D because the apple doesn't weigh more than 3 ounces, ruling out A, B, and C
Step-by-step explanation:
I hope this helps!
Answer:
D. Robin's basket by 2.75 ounces
Step-by-step explanation:
39 - 36.25 = 2.75 ounces
Jane and her friends are going on a hiking trip. Jane wants to make snack packs to take on the trip. She has 12 apples and 18 small bags of trail mix. Each snack pack must have the same number of apples and the same number of bags of trail mix.
Answers
Answer:
2 apples and 3 bags of trail mix per pack
Step-by-step explanation:
Given:
Number of apples = 12
Number of bags = 18
Factor:
Number of apples = 12 = 2 x 2 x 3
Number of bags = 18 = 2 x 3 x 3
2 apples and 3 bags of trail mix per pack
Can someone help me plzzz
Answers
Answer:
1
Step-by-step explanation:
it goes up 1 over 1 so the slope is 1/1 or 1
if △jkl ≅ △mnp then m∠l = m∠n sometimes always or never true
Answers
Answer:
whats the question?
Step-by-step explanation:
Answer:
Never
Step-by-step explanation:
This is because when,
Δ JKL ≅ Δ MNP
Then, ∠J ≅ ∠M
∠K ≅ ∠N
∠L ≅ ∠P
Therefore, ∠L ≠ ∠N
If my answer helped, kindly mark me as the brainliest!!
Thank You!!
Pat’s Pizza Place sells large pies for $12 with a charge of $2 for each topping. If Reagan only has a $20 bill to spend on a pizza, which graph best represents the number of toppings she can afford to add to her pie?
Answers
Answer:
She can only afford 4 toppings
Step-by-step explanation: if pizza is 12 dollars and she only has 20 then she can afford one slice of pizza and 20-12=8 which leaves 8 dollars left and if each topping is 2 dollars you divide 8 by 2 which equals 4 so therefore she can only afford 4 toppings.
Answer:
she can get up to 4 toppings
Step-by-step explanation:
2*4 is 8
12+8 is 20
or
20-12 is 8
8/2 is 4 toppings
3/10 into a demcimal
Answers
Answer:
0.3 / 0.30
Step-by-step explanation:
3/10 or make it (30)/100. The decimal OR the percentage would be Decimal: 0.3 and Percentage: 30%
Answer:
0.3
Step-by-step explanation:
An airline charges more money for bags weighing over 50 50 pounds. Your bag weighs 45.83 45.83 pounds. How much more weight can you put in your bag before it reaches 50 50 pounds?
Answers
Answer:
Increase in Weight= 4.17 pounds
Step-by-step explanation:
Giving the following information:
Total weight= 50 pounds
Current weight= 45.83 pounds
To calculate the weight in pounds that we can incorporate in the bag, we need to use the following formula:
Increase in Weight= total weight - current weight
Increase in Weight= 50 - 45.83
Increase in Weight= 4.17 pounds
1
Select the correct answer
One solution to a quadratic function, , is given below.
Which of the following statements is true about the given function?
The other solution to function fis-VT + 51-
Function fhas no other solutions.
The other solution to function fis - V7 – 5i
D. The other solution to function fisvī - 51-
Answers
Answer:
the answer is d the other solution to function fisvī-51
The other solution to function f is √7 - 5i.
The correct option is (2).
What is a quadratic function?A polynomial function with one or more variables, where the largest exponent of the variable is two, is referred to as a quadratic function. In other terms, a "polynomial function of degree 2" is a quadratic function.
Since the function is quadratic, it has two solutions.
The complex roots come in pairs.
If one solution is √7 + 5i,
then the other solution must be the conjugate of √7 + 5i, which is √7 - 5i.
Therefore, the correct statement is:
The other solution to function f is √7 - 5i.
To learn more about the quadratic function;
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One solution to a quadratic function, f, is given below.
√7 + 5i
Which of the following statements is true about the given function?
1) The other solution to function f is -√7 + 5i.
2) The other solution to function f is √7 - 5i.
3) Function f has no other solutions.
4) The other solution to function f is -√7 - 5i.
Name two lines in the photo
Answers
Answer:
BC, DE are two lines seen in the picture
Item 20 Question 1 Identify an algebraic equation you can use to find the measure of each angle based on the given description. Then find the measure of each angle. The measure of one angle is 3° more than 12 the measure of its supplement. x+(12x+3)=180 x+(12x+3)=90 x+(12x−3)=180 x+(12x−3)=90 Question 2 The measure of the smaller angle is º. The measure of the larger angle is º. Item 20 Question 1 Identify an algebraic equation you can use to find the measure of each angle based on the given description. Then find the measure of each angle. The measure of one angle is 3° more than 12 the measure of its supplement. x+(12x+3)=180 x+(12x+3)=90 x+(12x−3)=180 x+(12x−3)=90 Question 2 The measure of the smaller angle is º. The measure of the larger angle is º.
Answers
this is not the write answer im just it bec whevener but i think it is 13=845-684x3 i think it is the answer
Step-by-step explanation:
A line's slope is 8, and its y-intercept is 7. What is its equation in slope-intercept form? Write your answer using integers, proper fractions, and improper fractions in simplest form.
Answers
Answer:
y=8x+7
Step-by-step explanation:
Answer:
y=8x+7
Step-by-step explanation:
Slope-Intercept form is y=mx+b
m is the slope and b is the y-intercept so you replace m with 8 and replace b with 7 which will look like this:
y=8x+7
Hope this helps!
Rounded to the nearest hundred thousandth, the number 0.00004327 is 0.00004
Answers
Answer:
000000.10
Step-by-step explanation:
WHATS THE SLOPE? Hurry please
Answers
Answer:
3/1
slope is the rise over run of the line. when you count from the y intercept, which is -1, you will see the slope is 3/1 because is where it hits the next exact point
When Logan left his house this morning, his cell phone was 24% charged and it then started to lose 3% charge for each hour thereafter. Write an equation for B,B, in terms of t,t, representing the charge remaining in Logan's battery, as a percentage, tt hours after Logan left his house.
.
Answers
Answer:
Step-by-step explanation:
b=3% charge
t=6 hours
24%-6t/3
A formula for b = 3% charge, a formula for t = 6 hours, and a formula for 24% - 6t/3 hours after Logan left his house.
What is meant by equation?In its most basic form, an equation is a mathematical statement that shows that two mathematical expressions are equal. For example, 3x + 5 = 14 is a calculation in which 3x + 5 and 14 are two manifestations separated by the a 'equal' sign.An equation is a mathematical expression that includes the equals sign. Algebra is frequently used in equations. When you don't know the exact number in a calculation, you use algebra. A mathematical equation that depicts the relationship between two expressions on opposite sides of the sign. It mostly consists of one variable and one equal to symbol. 2x - 4 = 2 is an example. x is a variable in the preceding example.
Therefore,
A formula for b = 3%
A formula for t = 6 hours
A formula for 24% - 6t/3 hours after Logan left his house.
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HELP ASAP!
What are the x and y-intercepts of the line described by the equation?
4x−8y=40
Enter your answers in the boxes.
Answers
Y= (0,-5)
You have to make The opposite variable equal to zero to find the intercept
The x-intercept (10, 0) and the y-intercept (0, -5) for the given equation of line 4x − 8y = 40.
What is x-Intercept?The x-intercept is defined as an intercept that is located at the x-axis of the plane, which is the location or coordinates from where the line crosses.
The equation is given in the question
4x − 8y = 40
We have to determine the x and y-intercepts for the given line
To find out the x-intercept, substitute the value of y = 0 in the given equation
4x − 8(0) = 40
4x − 0 = 40
4x = 40
x = 10
Thus, the x-intercept is (10, 0)
To find out the y-intercept, substitute the value of x = 0 in the given equation
4(0) − 8y = 40
0 - 8y = 40
8y = - 40
y = -5
Thus, the y-intercept is (0, -5).
Hence, the x-intercept (10, 0) and the y-intercept (0, -5) for the given equation of line 4x − 8y = 40.
Learn more about the x-intercept here:
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Solve for w: − 3/4 w = −48
Answers
Answer:
w = 64
Step-by-step explanation:
-3/4w = -48
Divide both sides by -3/4 to get w alone
-3/4w/-3/4 = -48 / -3/4
w = 64
Hope this helps, have a great day:)
write the linear equation in standard form y=6x-4
Answers
Answer:
6x-y=4 is the answer.........
what is y=6/5x+9 written in standard form?
Answers
Answer:
6x-5y=-45
Step-by-step explanation:
y=6/5x+9
-6/5x+y=9
(-6/5x+y=9)(-5)
6x-5y=-45
Answer:
[tex]6x-5y=-45[/tex]
Aaron's dad has a pickup truck and his mom has an SUV. Last week, his dad traveled 84 miles in the pickup truck on 4 gallons of gas. His mom traveled 72 miles in the SUV on 3 gallons of gas. How many more miles per gallon did the SUV get than the truck?
Answers
Answer:
3 miles per gallon
Step-by-step explanation:
Given that :
Pickup SUV:
84 miles traveled on 4 gallons of gas
SUV:
72 miles traveled on 3 gallons of gas
How many more miles per gallon did the SUV get than the truck?
Calculating the miles per gallon for each vehicle :
Pickup SUV:
Miles per gallon :
Number of miles traveled / gallons of gas used ;
84 miles / 4 gallons = 21 miles per gallon
SUV:
72 Miles / 3 gallons = 24 miles per gallon
Difference ; (24 - 21) = 3 miles per gallon
Hence, SUV has 3 miles per gallon more Than the pickup SUV
A jewelry company loses $450 as a
result of a delivery delay. The 9 owners
of the company must share the loss
equally. Which integer represents the
change in profit for each owner?
Answers
Answer:
-50
Step-by-step explanation:
A fixed amount of money you earn annually.
Answers
Answer:
our annual income includes everything from your yearly salary to bonuses, commissions, overtime, and tips earned.
Step-by-step explanation:
Line a has a slope of -8/7. Line r is perpendicular to q. What is the slope of line r
Answers
Answer:
The slope of line r is 7/8.
Step-by-step explanation:
The slope of perpendicular lines is the opposite reciprocal (flip the fraction and change the sign).
I am assuming that you meant "a" instead of "q".
how to you order these numbers from greatest to least -3.5 ℉ 5 ℉ 1.5 ℉ -0.5 ℉ -2℉, 2.5℉ -4 ℉
Answers
Answer:
-4℉, -3.5℉, -2℉, .05℉, 1.5℉, 2.5℉, 5
Step-by-step explanation:
5f, 2.5f, 1.5f, -0.5f -2f, -2.5f, -3.5, -4f
Biggest numbers to snallest numbers
Hope this helps!
Mike and Molly are participating in a canned food drive at school. There is a prize for whoever collects the most cans. Mike brought 10 cans from home and collected 7 cans a day from family and friends. Molly brought 12 cans from home and collected 7 cans a day from her neighbors. If they continued at the same rate, who won the contest?
Answers
Answer:
Molly would win
Step-by-step explanation:
Because she gets 19 cans a day and mike gets 17 cans a day
What is the y intercept
Answers
Answer:
3
Step-by-step explanation:
Look at the y axes then count to where the line meets it
Answer:
The y-intercept is the point where the line crosses the y-axis.
Step-by-step explanation:
I hope you found this helpful.
F(x) = x3 -3x2 + 2x - 6 What is the real solution of f(x) ? Verify algebraically that your answer is a zero of f(x). Factor f(x). Find all complex zeros of f(x). Write f as a product of three linear factors.
Answers
Answer:
Real solution is x = 3
complex zeros are -√2i and √2i
Product of linear factors;
(x-3)(x + √2i)(x-√2i)
Step-by-step explanation:
Here, we want to find the real solution of the cubic equation
We start by setting f(x) = 0 and factorizing it.
We have ;
x^3 - 3x^2 + 2x - 6 = 0
x^2(x-3) + 2(x-3) = 0
(x^2 + 2)(x-3) = 0
The real solution will be
x - 3 = 0
and this mean x = 3
To check if this is a zero of f(x), when we input x = 3 into the equation, we should get zero
Thus, we have;
3^3 - 3(3)^2 + 2(3) - 6
27 -27 + 6 - 6
Adding all this equal zero and thus, x-3 is a linear factor of the function
We want to find the complex zeros;
set x^2 + 2 = 0
x^2 = -2
x = √-2
x = √2 * √-1
but √-1 is i
Thus, x = √2i
since square root can be positive of negative, we have that ;
x = √2i or x = -√2i
So the complex factors are;
x + √2i and x - √2i
So as a product of linear factors, we have;
(x-3)(x + √2i)(x-√2i)
patti and her family were going on a vacation to Florida they drove 8 ½ hours on sunday and 7 ½ hours on Monday, if the entire trip was going to take them 19 ½ hours, how much longer, do they need to drive
Answers
Answer:
3½ thats the answer your welcome
Help me please please!!!!
Answers
Answer:
The sweater is $50
Step-by-step explanation:
1/2j + 10 = 60
1/2j = 50
j= 100
Answer:
$50
Step-by-step explanation:
$60-$10= $50
So the answer is $50 ! <3
3 billion - 5 billion + 3 billion ÷8 billion equals
ANSWER:
Answers
Answer:
-1999999999.63
Step-by-step explanation:
Answer:
-1999999999.63
