Question

Find each function value.

g(x) = 3 − x2
(a)
g(30)



(b)
g(3)



(c)
g(−1)



(d)
g(0.5)

Answer 1

see below

Explanation:

g(x) = 3 − x^2

(a)g(30) = 3 - 30^2 = 3 - 900 = -897

(b)g(3)= 3- 3^2 = 3-9 = -6

(c)g(−1) = 3 - (-1)^2 = 3 - 1 = 2

(d)g(0.5) = 3 - (.5)^2 = 3 - .25 = 2.75