Writing a Linear Equation Given Two Points
Write a linear equation for the line that passes through the given points.
Answers
Answer:
y=-3x+5
Step-by-step explanation: y=mx+b
to find slope (m) use the equation [tex]\frac{y2-y1}{x2-x1} \\[/tex]
so
[tex]\frac{-10-(-1)}{5-2}[/tex] = -3
to find b
use y=mx+b
-1=-3(2)+b
-1=-6+b
5=b
Hope this helps :)
Related Questions
How many solutions does 6 - 3x = 4 - x - 3 - 2x have?
Answers
Answer:
No Solution
Step-by-step explanation:
6 - 3x = 4 - x - 3 - 2x (Given)
6 - 3x = -1 -3x (combine like terms)
7 (addition)
The x cancels each other out so no solution.
Find the slope of the line passing through the points (5, 4) and (5, -5)
Answers
Answer:
NO Slope
Step-by-step explanation:
slope of the line passing through the points (5, 4) and (5, -5)
slope = y2 - y1 = -5 - 4 = -9
x2 - x1 5 - 5 0
see attached.
in this graph of a line x = 5, no matter what the value of y is.
the horizontal change is 0 and the vertical change is any y value
therefore, there is NO Slope
multiply (x+3)(x-4)
what is the middle term in the simplified product?
x
-x
3x
-4x
Answers
Answer:
The answer is -x
Step-by-step explanation:
(x+3)(x-4)
x²-4x+3x-12
x²-x-12
Answer:
-x
Step-by-step explanation:
Can someone help with both of these please asap
Answers
graph of
Y = -x + 1
Which situation is most likely represented by this graph?
Billy starts at home and walks to school at a constant rate. His distance from school is decreasing.
Keisha has 3 pieces of candy and gives them all away to her friend.
Silvio has $3.00 and spends $0.50 every hour of the day.
Answers
Answer:
Billy starts at home and walks to school at a constant rate. His distance from school is decreasing.
Step-by-step explanation:
TI
2.
Points B and C on the coordinate plane show the positions, in miles, of objects from an archaeologist at an underwater archaeological site.
B
Distance (miles)
Archeologia
ol
1
6
7
2 3
5
Distance (miles)
To the nearest tenth of a mile, how much farther is object C than object from the archaeologist?
0.8 mile
O 1.0 mile
5.8 miles
5.0 miles
Copyright 2020 Illuminate Educatie
Answers
Answer:
c
Step-by-step explanation:
how would you grid 14
Answers
Answer:
you would grid 14 on the right of a number line since it is a positive number
i need to know the answer too this problem its due tomorrow
8(2x+4y+6)
Answers
Answer:
16x + 32y + 48
Step-by-step explanation:
using the distributive method
HELP ASAP!!! Jason needs a new pair of shoes for school. He finds a pair that is $81 and it's on sale for 25%
off. What is the price of the shoes?
Answers
Answer:
$60.75
Step-by-step explanation:
Don't know how to express the value of X as any of those answer choices
Answers
9514 1404 393
Answer:
x = √(w(w+z))
Step-by-step explanation:
The idea with a right-triangle figure of this sort is that all of the triangles are similar. Here, x is the short side of ∆ABC, and the hypotenuse of ∆BDC. This suggests you want to write a similarity statement involving the short side and hypotenuse.
BC/AC = DC/BC . . . . . short side/hypotenuse
BC² = AC·DC . . . . . . cross multiply
x² = (w+z)w . . . . . . substitute letter values
Taking the square root and rearranging to the form of the applicable answer choice, this is ...
[tex]\boxed{x=\sqrt{w(w+z)}}[/tex]
Why is the use of renewable energy so hard to perfect?
a. lack of technology to create the energy
b. lack of technology to store created energy
c. the renewable energy sources are weak in terms of the energy they produce
d. the renewable energy sources are limited to small areas where they are produced
Answers
Answer:
I think its c
Step-by-step explanation:
i think its c because renewable energy is weaker then fossil fuels but if you mean that renewable energy is hard to get then its not c Step-by-step explanation: i do think its c. its just that c does not make sense on how its wrote
In a certain Algebra 2 class of 26 students, 18 of them play basketball and 7 of them
play baseball. There are 5 students who play neither sport. What is the probability
that a student chosen randomly from the class plays both basketball and baseball?
Answers
a=18−x
b=7−x
x+5+b+a=26
18−x+7−x+x+5=26
x=4
p
theprobabillty=4÷26
The probability that a student chosen randomly from the class plays both basketball and baseball is 6/26.
What is the probability?The Probability in mathematics is possibility of an event in time. In simple words how many times that incident is happening in any given time interval.
Given, 18 of them plays basketball,
and 7 0f them plays baseball.
And let b be the number of students that plays both basketball and baseball
b + 18 + 7 - 5 = 26
b = 26 - 20
b = 6
Therefore, the probability that a student chosen randomly from the class plays both basketball and baseball is 6/26.
To learn more about the probability;
brainly.com/question/11234923
#SPJ2
A 22-foot ladder is leaned against a brick wall. The base of the ladder is 6 feet from the wall. What is the height of the wall?
Answers
Answer:
s
Step-by-step explanation:
What percentage is represented by the shaded area?
Answers
Answer:
52%
Step-by-step explanation:
The entire shape if 25 squares, the shaded area if 13 squares. Set it up as 13/25 to get a decimal, 0.52. Move the decimal place two over to convert to a percentage, 52%
This is how you solve this problem: 4/5 = 3 = 4/5 x 3
True
False
Answers
Answer:
false
Step-by-step explanation:
because when solving fraction as a equation you divide
PLEASE HELP ME :c i will give brainly
Divide. Express your answer in simplest form.
8/9 divided by 8
7/19
1/9
8/72
9
Answers
Reduce the expression , if possible by canceling the common factors.
A leak is slowly draining water from a pool containing 324 gallons of water. How much water is remaining after 8 hours
Answers
Answer:
Do u have to divide it
Step-by-step explanation:
Answer:
40.5 i think
Step-by-step explanation:
Well 324 / 8 = 40 r 5
Three times a number plus five is less than three-fourths of the
number.
__________________________________
Answers
Answer:
3n+5<3/4n
Step-by-step explanation:
K=m-n÷y (make y the subject)
Answers
Answer:
y = [tex]\frac{n}{K - m}[/tex]
Step-by-step explanation:
When doing problems like these, you should go through the process like using PEMDAS:
P - Parenthesis ()
E - Exponents [tex]x^{2}[/tex]
M - Multiply x
D - Division ÷
A - Addition +
S - Subtraction -
1) Since there aren't any Parentheses, or exponents, we should then check for any use of Multiplication.
As shown, there are no shown methods of multiplying.
BUT there is Division, so we will do the opposite of division, which is multiplication.
K = m - n ÷ y
y(K = m - n ÷ y)y
^ Trying to multiply 'y' onto both sides, because when you do something to one side, you do to the other. ^
'y' then cancels out on one side, so you will be left with:
= m - n
But on the other side you will have:
Ky
So your problem will look like:
Ky = m - n
2) Since we are trying to get 'y' by itself, instead of multiplying now, we will be dividing, because:
K(y) = Ky or you can also say K x y = Ky
Back to the problem, we will now divide 'K' to both sides, as stated before:
What you do to one side, you do to the other:
[tex]\frac{Ky}{K} = \frac{m - n}{K}[/tex]
'K' will cancel out on one side:
[tex]\frac{Ky}{K} = y[/tex]
Leaving you with:
'y'
While the other side, will be left as:
[tex]\frac{m - n}{K}[/tex]
So your final answer will be:
[tex]y=\frac{m - n}{K}[/tex]
please help me find the y intercept
Answers
Answer:
-4
Step-by-step explanation:
'cause yan Ang answer
which equation is correctly rewriitten to solve for x
x/r - s = t
Answers
x/r - s = t
Add s to both sides.
x/r - s + s = s + t
x/r + 0 = s + t
x/r = s + t
Multiply both sides by r.
r(x/r) = r(s + t)
x = r(s + t)
Understand?
Answer:
x=tr/s
Step-by-step explanation:
x/r-s=t
x-s=t×r
x-s/s=tr/s
x=tr/s
PLEASE HELP!! I"LL MARK YOU AS A BRAINLEIST
Answers
Answer:
B
Step-by-step explanation:
What is the value of x?
x =
Answers
Answer:
x = 23
Step-by-step explanation:
Δ ABC and Δ DEF are congruent by the SAS postulate, thus corresponding sides are congruent, that is
BC = EF, substitute values
x - 4 = 19 ( add 4 to both sides )
x = 23
Select the correct asnwer if you do I will mark branniest
What are the slope and the y-intercept of the line shown in the graph?
A.
y-intercept = 2 and slope = -3
B.
y-intercept = 2 and slope = 3
C.
y-intercept = 3 and slope = 2
D.
y-intercept = -3 and slope = 2
Answers
Answer:
There is no graph.
Step-by-step explanation:
The graph of F(x), shown below, has the same shape as the graph of G(x) = x^3, but it is shifted down 2 units. What is its equation?
Answers
identify the figurative language used in the questions She is a bear when she wakes up in the morning. My teacher says I sing like a bird. Don't let the cat out of the bag! Eric has a million pencils in his desk! Sally said that Sam sells soap on Saturdays at his sister's store. "Bang!" the forks fell right out of my hand as I tried to put them in the kitchen drawer. The leaves danced across the street this afternoon.
Answers
Answer:
Did you mean to put this in English questions?
Step-by-step explanation:
Nick has a $45 Starbucks gift card. He purchased the same latte six times and has $18 left on the card. What was the price of each latte? What does the variable represent in this problem?
Answers
Answer:
The price of each latte was $4.5.
Step-by-step explanation:
6x + 18 = 45
6x = 45 - 18
6x = 27
x = 27/6
x = 4.5
The variable represents the cost of each latte.
PLZZ HELP! I will mark brainliest
Answers
number 1
Please help, will give branliest and 20 points:
5/3 - 2 1/3
Answers
Answer:
-2/3
Step-by-step explanation:
Answer:
-2/3
Step-by-step explanation:
First, convert 2 1/3 to an improper fraction
2*3 = 6
7/3
Then simply subtract
5/3 - 7/3 = -2/3
(1) In the State of Michigan there is a 6% sales tax, so if you purchase a
new pair of shoes for $75 how would you set up the ratio to calculate your
tax? *
Answers
Answer:
1:0.06
Step-by-step explanation:
since there is a 6% sales tax, which is the same as 0.06. to calculate your tax, you would multiply both of the sides of the ratio by 75, and the left side will show you subtotal of what you are buying, the right will show tax.
