1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
lana [24]
3 years ago
8

Olivia is making model cars to go on shelves in her room. The number of wheels she uses is a function of how many cars she makes

: if she makes 1 car, she uses 4 wheels; if she makes 2 cars, she uses 8 wheels; if she makes 3 cars, she uses 12 wheels; and so on. She has exactly 28 wheels she can use to make cars. What is the domain and range for the function?
Mathematics
1 answer:
Luba_88 [7]3 years ago
3 0

Answer:

Domain = 1 to 7

Range = 4 to 28

Step-by-step explanation:

Given that:

Number of wheels used is a function of number of cars manufactured.

Number of wheels present = 28

1 car uses 4 wheels

2 cars use 8 wheels.

3 car uses 12 wheels

and so on.

Let the function be of the form:

y =f(x)

Domain of the function is the value of x that can be given as valid input to the function.

Range of the function is the value of y that can be output of the function.

Let x be the number of cars manufactured.

Then value of y is nothing but x times 4.

y=4x

We are given that maximum value of y can be 28.

28 = 4x\\\Rightarrow x =7

Therefore, maximum value of input can be 7.

Minimum number of wheels can be 4 to make a minimum of 1 car.

Therefore domain is 4 to 28 and range is 1 to 7.

You might be interested in
Please do the equation and cost for 15 people
Lunna [17]

Answer:

24

Step-by-step explanation:

Because the C represents the 4 let 24 represent the answer.

8 0
2 years ago
What is -2x + 3y = 15 in slope intercept form
garik1379 [7]

slope intercept form

y=mx+b

-2x+3y=15

add 2x to each side

3y =2x+15

divide by 3

y = 2/3 x+5

7 0
3 years ago
9.5 x 10 to the forth power divided by 5 x 10 to the second power
Dominik [7]

Answer:

Answer will be 190.

Step-by-step explanation:

(9.5 x 10 ∧ 4) / (5 x 10 ∧ 2) = 190

8 0
3 years ago
How do I find x? I am not sure how to get it because of the lines
JulsSmile [24]
A triangle's angles will always equal up to 180. Since you already have to of the angles, you will add them up together. 30+20=50. Then, you take 180 and subtract it by the sum of the two previous angles. 180-50=130. Now you know the last angle is 130. You also know that the missing angle is also 130. The reason for that is because the two angles are the exact same if you look at it.
3 0
3 years ago
What is the perimeter of the parallelogram
vfiekz [6]

Answer:

34

Step-by-step explanation:

p= l+l+w+w

5+5+12+12=

10+24=

34

5 0
3 years ago
Other questions:
  • Determine if the functions are even, odd or neither. f(x) = -5x4 - 2 and g(x) = x3 + 2x
    12·1 answer
  • The table shows data from a survey about the number of times families eat at restaurants during a week. The families are either
    11·2 answers
  • I need help on 5 and 6 please HELP ME
    5·1 answer
  • The longest side of the triangle section is 4 feet shorter than twice the shortest side. The third side is 3 feet longer than th
    10·2 answers
  • A sphere and a cylinder have the same radius and height. The volume of the cylinder is 27nft3. Which equation gives the volume o
    8·2 answers
  • Describe what happens to the exponential function when the value of "k" is<br> positive. *
    8·1 answer
  • What is the perpendicular slope of m=0?
    10·2 answers
  • A streetlamp has a 20 ft shadow that makes a 40° angle with the ground. which expression represents the height of the street lam
    5·1 answer
  • A lecturer wants to divide a class of 18 students into 3 groups, each of 6 students, to do 3 different statistical projects.
    5·1 answer
  • -10x—16=14<br> -16x -6 = 14
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!