Question

PLEASE HELP !! WILL MARK !!

What is the range of the values shown on the table? What does the range represent?
A) R: {0 < x < 12}; The range represents the amount of gas used.
B) R: {0 ≤ x ≤ 12}; The range represents the amount of gas used.
C) R: {0 < y < 360}; The range represents the number of miles the car can travel.
D) R: {0 ≤ y ≤ 360}; The range represents the number of miles the car can travel.

The RANGE of the function f is
A) [1, 3]
B) {1, 2, 3}
C) {A, B, C, D, E}
D) {(A, 2), (B, 1), (C, 3), (D, 2), (E, 2)}

Answer 1

The RANGE of the function f is

A) [1, 3]

( :

Answer 2

1.Range:{
`0\leq y\leq 360`}

The range represents the number of miles the car can travel

2.{1,2,3}

Explanation:

Function: The relation between x and y is known as function.

The set of values of x is called domain of function.

The set of value of y is called range of function.

1.We have to find the range of the values shown on the table and the range what represents.

Let x represents the amount of gas used and y represents the number of miles the car can travel.

When x=0 then y=360

When x=6 then y=180

When x=12 then y=0

Therefore, by definition of range

Range:{
`0\leq y\leq 360`}

The range represents the number of miles the car can travel

2.

f(A)=2

f(B)=1

f(C)=3

f(D)=2

f(E)=2

Range of f:{1,2,3}

Hence, option B is true