Mathematics Middle School

Given that a function, f(x), has a domain of 7 ≤ x ≤ 60 and a range of -4 ≤ f(x) ≤ 15 and that f(8) = -2 and f(50) = 15, select the statement that could be true for f(x).

WILL GIVE 69 POINTS AND BRAINILIEST

Given That A Function, F(x), Has A Domain Of 7 X 60 And A Range Of -4 F(x) 15 And That F(8) = -2 And

Answers

Answer 1

Answer:

A

Step-by-step explanation:

Answer 2

The correct answer for the given function is B. f(50)=12.

What is the function?

A relationship between a group of inputs and one output is referred to as a function. In plain English, a function is an association between inputs in which each input is connected to precisely one output. A domain, codomain, or range exists for every function. Typically, f(x), where x is the input, is used to represent a function.

Statement A is incorrect because it gives a specific value for f(10) which is outside the given domain of the function.

Statement B Since we are given that f(50) = 15, we know that 15 is in the range of f(x). The only statement that could be true for f(x) based on the given range is B. f(50)=12.

Statement C is incorrect because it gives a specific value for f(12) which is outside the given range of the function.

Statement D is incorrect because it gives a specific value for f(5) which is outside the given domain of the function.

Learn more about function here:

https://brainly.com/question/29633660

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Related Questions

charlie's net worth is -35,354. which of the following is true?

Answers

The last one because he has negative money so he has a liability to pay that money back
last answer because it’s a negative

Which proportion can be used to determine p, the percent of the flock that has spots?

Answers

Answer:

The proportion you use is the 98 spotted sheep out of 280 sheep, and the percentage of sheep which are spotted is 35%

Step-by-step explanation:

The proportion that can be used should be the 98/280

and if you wanted that as a percentage (of spotted sheep) = 98/280 x 100

which equals 35%.

the answer to the question is d.

A right triangle ABC is shown below: The area of the triangle above will equal one-half of a rectangle that is 5 units long and __ units wide. (Input only whole numbers, such as 8)

Answers

Answer:

2 units wide. area=1/2 of 5 x 2. so, 5 x 2 is 10. whats half of ten? 5. the area of the triangle is 5

Step-by-step explanation:

Cole builds a rocket with the dimensions shown. Suppose the rocket separates into the original parts before falling to Earth. How does the combined surface areas of the parts compare to the surface area of the assembled rocket?

Answers

Answer:

In flight, a rocket is subjected to the forces of weight, thrust, and aerodynamics. On this slide, we have removed the outer "skin" so that we can see the parts. The payload of the German V2, shown in the figure, was several thousand

Step-by-step explanation:

This was answered which is probably correct but.. Mind helping me on this? https://brainly.com/question/23506969 thanks!

Pls answer worth branliest tysm no links

Answers

Answer:

it is 90 degrees when you split the circle  

Step-by-step explanation:

What is the slope of the line?​

Answers

Answer:

-1

Step-by-step explanation:

Pick two points on the line

(0,1) and ( 2,-1)

Using the slope formula

m = (y2-y1)/(x2-x1)

    = ( -1 -1)/(2-0)

     = -2/2

    = -1

I need help please, thank youuuuuuuuu

Answers

Answer:

9/3

Step-by-step explanation:

i tried my best, and i got what i could get

3 + 6 + 3 = 12. If there are 6 green tiles, the probability of getting a green tile is 6/12. That would be a 50% chance that you would pick a green. 50% converted into decimal form is 0.5

A patient has 0.0000075 gram of iron in 1 liter of blood. The normal level is between 6*10^(-7) gram and 1.6*10^(-5) gram. Is the patient's iron level normal? Write the patient's amount of iron in scientific notation.

Answers

Answer:

0.0000075 = 7.5 x 10^6 --- Patients Blood

and it has to be between 0.0000006 and 0.000016

so Yes it is normal

REWARDING BRAINLY!!!! THERE ARE 4 PROBLEMS BUT ONLY 3 SCREENSHOTS

Answers

#1: The whole value of data is 21.

There are 21 data values on the dot plot.

#2: The number of data values is 14.

#3: The unit is: 21 ÷ 14.

And it is 1.5.

#4: A statistical question can be answered by collecting data and where there will be variability in that data.

For example, how many students enjoy playing game?

1.5 I think I did this question before

Mrs. Byrne is at her house. She gets in her car and drives north 3.4 miles and stops at Target. Then she turns around and drives south 6.1 miles to go to Mrs. Mangini's house. How far is Mrs. Byrne's house from Mrs. Mangini's house? *
9.3 miles
3.3 miles
2.7 miles

Answers

Answer:

3.3 was as far of miles. .

Considering she turned around to get to Mrs. Manini’s house you would subtract 3.4 from 6.1, therefore 2.7 miles is the answer

Hello could someone help me with one or two of these questions i don’t know, but thank you!

Answers

anwser: 6



step by step explanation:

Why is 1 kg of lead easier to carry around all day than 1 kg of feathers?​

Answers

Answer:

Tbh i feel like they should be the same thing

Step-by-step explanation:

Answer:

A kilogram of lead has a much smaller volume than a kilogram of feathers and hence kilogram of lead displaces less air. The buoyancy in air is equal to the weight of the displaced air. ... As a result, the buoyant force on a kilo of lead is much less than the buoyant force on a kilo of feathers.

Step-by-step explanation:

which graph shows a figure and its image after a translation?

Answers

neither of those show a translation, they’re both reflections
Yeah there both reflections

The odometer in a car measures the number of miles driven by the car since it was made. During a trip, the odometer reading in Anita’s car is modeled by the function y=9500+55x , where x represents the number of hours driven during the trip and y represents the odometer reading in miles. Part A What is the meaning of the rate of change in this function? The number of miles driven each hour during the trip. The number of miles driven each hour during the trip. The total number of miles driven at the beginning of the trip. The total number of miles driven at the beginning of the trip. The total number of miles driven at the end of the trip. The total number of miles driven at the end of the trip. The number of miles driven during the trip.

Answers

Step-by-step explanation:

Step-by-step explanation:

Part A

The units on 9500 must be miles. So if x is time, then 55 must be the rate at which she travels ie 55 miles per hour. So the answer must be A.

Part B

The trip began when the time was zero. Therefore x is zero. What remains is the mileage on the odometer when x = 0.  The answer must be 1950.

Pls help and explain thxs

Answers

Answer:

x = 12

Step-by-step explanation:

Hi,

This is a right angle. That means that the sum of those two equations adds up to 90 degrees.

x + 42 + 3x = 90

Combine like terms...

4x + 42 = 90

Subtract 42 on both sides...

4x = 48

Divide by 4 on both sides...

x = 12

I hope this helps :)

Answer:

x= 12

Step-by-step explanation:

Seeing that this is clearly a right angled triangle, it will add up 90 degrees. This being said, by minus 42 from 90, the remaining is 48. And by adding up the exes, 4x will be obtained. And with a simple division, 48 ÷ 4x = 12. x=12

12x-6>14x-2 graph it

Answers

Answer: 12x-6=14x-2

We move all terms to the left:

12x-6-(14x-2)=0

We get rid of parentheses

12x-14x+2-6=0

We add all the numbers together, and all the variables

-2x-4=0

We move all terms containing x to the left, all other terms to the right

-2x=4

x=4/-2

x=-2

Step-by-step explanation:

I think it maybe is 12x-6=14x-2

__Mg + __02 = __Mgo
a). 2, 2, 1
b). 2, 1,2
c). 2, 1, 1
d). 2, 2,2

Answers

The answer is b). 2,1,2

you’re welcome :)

PLZZZZ HELP ME if you dont know the answer plz dont help me

Answers

If I remember correctly it is b
The answer will be A

Calculate the approximate area of the shape to the nearest cm2.

Answers

This is very simple. So you use two formulas:

Rectangle: Length • Width

Semicircle: Area = [tex]\frac{\pi r^2}{2}[/tex]

With that, you do 0.8 ÷ 2 = 0.4 because we will be using radius. When solved, you get 0.2512... But for this problem, I will be rounding everything to the nearest hundredths.

Area of semicircle: ≈ 0.25

Now we solve for the rectangle. That is very easy. Just multiply 0.75 • 0.8 and you get 0.6

For this problem, I'm not sure why they make you round to the nearest centimeter, but if you do, you get 1 cm. Otherwise,

Round to nearest tenth: 0.9

Round to nearest hundredths: 0.85

Which expression can be used to find the radius of a circle with a diameter of 90 inches?


a. 90(2)

b. 90 + 2

c. 90 ÷ 2

d. 90 - 2

Answers

the answer to this is C, 90/2

Answer:

c=90/2

Step-by-step explanation:

the center of the circle is your starting point and if you draw a line straight down the middle then mark your starting point then the circle is cut in 2 then theres your answer

According to the line plot, how many more runners ran 1/3 of a mile for their warm-up than ran 1/4 of a mile?

Answers

Answer:

2 runners ran the 1/3 miles than 1/4

Answer:

2 more runners ran 1/3 of a mile

Step-by-step explanation:

A number is at least three. Which of the following number lines represents this statement?

Answers

Answer:

Where are the lines?

Step-by-step explanation:

Answer: Pick the first number line in the image not the second.

Step-by-step explanation: Shaded circle means included, open circle means not included.

Solve for x.
x/9 = -5

Answers

X=-45 hope that helps!
I’m pretty sure D=180 is the answer if that’s an option

What is the length of segment AD?
● 3
● 4
● 5
● 6​

Answers

Answer:

5

Step-by-step explanation:

Answer:

5. have a great day

Step-by-step explanation:

HELPPPPP put myself in a bad spot PLEASE ANSWER QUICK FOR ME and please put the work also

Answers

1. 31.4
Explanation: Circumference= 2*pi (3.14)*radius
2*3.14*5= 31.4
2. 200.96
Explanation: Area of a Circle = pi*radius*x2 (power of 2)
So, 3.14*8*8 = 200.96
3. 87.92
Again like number 1, Explanation: Circumference= 2*pi*radius So that would be 2*3.14*14= 87.92
4. It’s blurred out sorry :(

Hope these answers help :)

To right prism containers each hold 75 gallons of water the height of the first container is 20 in the height of the second container is 30 in if the area of the base in the first container is 6ft^2 find the area of the base in the second container.

Answers

Answer:

5ft^2

Step-by-step explanation:

Find the median of the data set:

95, 90, 100, 90, 85, 95, 75

Answers

Answer:

meadian is 90 cuz 90 is in the middle

Step-by-step explanation:

hope this helps

Answer:

90.

Step-by-step explanation:

Hope this helped

Select all the relationships that demonstrate a positive association between variables.
A. Outside temperature and cost to heat a home
B. Number of people in a grocery check-out line and how long you have to wait to check out
C. Length of time you have walked and distance you have traveled
D. Pounds of cherries you buy and amount of money you spend on cherries
E. Speed of a train and the amount of time it takes for the train to get to its destination

Answers

Answer:

O.Length of time you have walked and distance you have traveled.

O.Pounds of cherries you buy and amount of money you spend on cherries.

O.Number of people in a grocery check-out line and how long you have to wait to check out

Step-by-step explanation:

Please tell me this is correct and if it isn't I'm sorry if it is please mark Brainliest!

The graph below compares the number of soccer goals a team scored per game for two years.
Based on the graph, which statement is true?

A. The team’s mean for year 1 is approximately 1.54 greater than the team’s mean for year 2.
B. The team’s mean for year 2 is approximately 1.54 greater than the team’s mean for year 1.
C. The team’s mean for year 1 is approximately 0.54 greater than the team’s mean for year 2.
D. The team’s mean for year 2 is approximately 0.54 greater than the team’s mean for year 1.

Answers

Answer:

b

Step-by-step explanation:

the answer i believe is B.

Name this Solid

pentagonal prism
pentagonal pyramid
hexagonal prism
hexagonal pyramid

Answers

Answer:

hexagonal pyramid

Step-by-step explanation:

i think its this but otherwise pay attention in class

the answer is hexagonal pyramaid !
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