Question

11. Evaluate f (x)=- x + 2 for f( – 5) and f(1).

Answer 1

Answer:

-3 and positive 3

Step-by-step explanation:

Answer 2

Answer:

7 and 1

Step-by-step explanation:

To evaluate f(- 5) substitute x = - 5 into f(x)

f(- 5) = - (- 5) + 2 = 5 + 2 = 7

Similarly for f(1)

f(1) = - 1 + 2 = 1