Question

If f1(x) = 4x – 5 and f (2) = 1. Find f(x)​

Answer 1

Answer:

∫f'(x) dx = ∫(4x – 5) dx f(x) = 4x2/2 - 5x + c f(x) = 2x2 – 5x + c But f(2) = 1 2(2)2 – 5(2) + c = 1 8 – 10 + c = 1 c = 3 Thus, f(x)

Answer 2

Answer:

3

Step-by-step explanation:

f(2)=4×2-5

f(2)=8-5

f(2)=3