60 PTS WILL MARK BRAINLIEST IF CORRECT {see image}

f(x) =x

Step-by-step explanation:

f(x) = -3x+2

This is a line so the parent function must be a line

That eliminates a which is a cubic function and d which is a absolute value functions

[x] means greatest integer which is not what the type of graph we are making

The parent function is x

a^3-b^2

3^3-1-2^2

3*3*3-1/2*1/2*1/2

or

3*3*3-0.5*0.5*0.5

27-0.125

=26.875

Step-by-step explanation: