Question

please help need to turn in now

Answer 1

f(10) = 110 , f(a) = a² + 10

Explanation:

(a)

to evaluate f(10) , substitute x = 10 into f(x)

f(10) = 10² + 10 = 100 + 10 = 110

(b)

to evaluate f(a) , substitute x = a into f(x)

f(a) = a² + 10