I believe the answer is c im am stuck on the same problem do you know the answer?<span />
Answer:
The input have to be -9 to get output 214 with the rule y=-15x+79
Step-by-step explanation:
x is the input, y is the output so:
214 = -15x + 79
214 - 79 = -15x
15x = -135
x = -9
12(16x+2) that's the answer
