Question

If f(x) = -3x - 2 find f(3)

Answer 1

Answer:

f ( − 3 ) = 9

Step-by-step explanation:

f ( x ) = x 2  

To find f(-3) replace  x  in the function by  − 3  

Therefore:  

f ( − 3 ) = ( − 3 ) 2 = − 1 2 × 3 2 = 1 × 9 = 9