Question

SOLVE FOR f(-2) MATH HELP PLS

Answer 1

Answer:

 

f=  −3x+3 x

...............

Answer 2

Answer: 9

Step-by-step explanation: Basically what f(-2) means is -2 = x. So you put in -2 wherever x appears. This would turn the equation to -3(-2) + 3 which goes to 6+3.