Question

Directions: Given the function, find each function value. Write

your answers on a separate sheet of paper.
1. Let f (x)= 1(x−2)
find f(0),f(2),and f(3).

2. Let g(x)= 3x
(2x)
, find g(3),g(4),and g(5).

3. Let j(x)=(x−2)(x−1)
find j(-1),j(-2),and j(-3).

4. Let j(x)= x(3x−1)
find h(1),h(3),and h(4).

5. Let k(x)=2x2-4x+6
find k(-2),k(2),and k(-3).

Answer 1

1. f(0) = -2, f(2) = 0, f(3) = 1

Explanation:

Substitute the numbers given for f(x) for the x in the function f(x) = 1(x-2)

so f(0) = 1(0-2) = 1(-2) = -2

f(2) = 1(2-2) = 1(0) = 0

f(3) = 1(3-2) = 1(1) = 1

Now you try the rest