Question

if f(x)=3x^2+1 and g(x) =1-x, what is the truly value of (f-g)(2)

Answer 1

Answer:

14

Step-by-step explanation:

f(x)=3x²+1

f(2) = 3 x 2² + 1 = 13

g(x) =1-x

g(2) = 1 - 2 = -1

(f-g)(2) f(2) - g(2) = 13 - (-1) = 14