Answer:
The answer is f(-3)= -2(-3)+4
Step-by-step explanation:
you just switch x with -3 because you know the unknown variable now.
3 + 8x
n=-5
0=x
9-(6x+1)=3x+8
9-6x-1=3x+8
9-8-1=3x+6x
9-9=9x
0=9x
0÷9=x
Answer:C
