Question

Use the table of values to find the function's values.

If x=0, then f(0) =
If f(x) = 27, then x =

Answer 1

If x=0, then f(0) = -15

If f(x) = 27, then x = 3

Explanation:

Find where the x column on the table has a 0 and find the corresponding f(x) value which is -15.

Do then same for the other question but find where f(x) on the table is equal to 27 and find the corresponding x value which is 3

Answer 2

If x=0, then f(0) = -15

If f(x) = 27, then x = 3

Explanation:

We are given a table of values as follows:

x f(x)

-3 33

-2 17

0 -15

2 -7

3 27

This means that x is the independent variable and f(x) is the dependent variable corresponding to the variable x.

Hence, from the table of values we have:

If x=0, then f(0) = -15

If f(x) = 27, then x = 3