I Believe that the answer is 1 but i'm not 100% sure
Answer:
y = -3x + 20
Step-by-step explanation:
Slope: - 3
b = -1 - (-3)(7) = -1 + 21 = 20
<span> D) identity............</span>
Answer: f (x) = -2x + 14
Explanation: always when having “f (x)” it’s a function. And it must include variables