Question

if f(x)= |x^3-3| then f(-1) is equivalent to

Answer 1

Hello from MrBillDoesMath!

Answer:

4

Discussion:

f(x) =  abs (x^3 - 3)        =>

f(-1) = abs ( (-1)^3 -3 )    =>        (-1)^3 =  -1

f(-1) = abs( -1 -3 )           =>       -1 =3 = -4

f(-1) = abs(-4)               =>

f(-1) = 4

Thank you,

MrB

Answer 2

The value of the function at f(-1) will be equal to 4.

What is a function?

A function is defined as the expression that set up the relationship between the dependent variable and independent variable.

Given function is

• f(x)  =  |x³-3|

The value of the function at f(-1) will be calculated as:-

f(x) =  | (x³- 3) |    

f(-1) =  | ( (-1)³-3 )  |

f(-1) = | ( -1 -3 ) |      

f(-1) = |  (-4) |            

f(-1) = 4

Therefore the value of the function at f(-1) will be equal to 4

To know more about function follow

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