Question

F : x →x³- 2x + 1. Find:

a) f(2)
b) f(-2)
c) f(100)
d) f(0)
e) f(1/2)
​

Answer 1

a) f(2) = 5

b) f(-2) = -3

c) f(100) = 999801

d) f(0) = 1

e) f(
`(1)/(2)`) =
`(1)/(8)`

Explanation: