Evaluating Functions

Function Notation

100

Evaluate f(x) = x + 5, when f(10)

x = 15

200

Evaluate f(x) = 3x - 2, when f(5)

x = 13

300

Evaluate f(x) = 2x - 6, when f(-10)

x = -26

400

Evaluate g(x) = x^2 + 5, when g(2)

x = 9

500

Evaluate g(x) = x^2 - 10, when g(-5)

x = 15

Function Fun

100

f(x) = x^3 + 4 g(x) = 2x - 12 h(x) = x^2 - 2x + 3 Evaluate f(1)

x = 5

200

f(x) = x^3 + 4 g(x) = 2x - 12 h(x) = x^2 - 2x + 3 Evaluate g(-2)

x = -16

300

f(x) = x^3 + 4 g(x) = 2x - 12 h(x) = x^2 - 2x + 3 Evaluate f(-2)

x = -4

400

f(x) = x^3 + 4 g(x) = 2x - 12 h(x) = x^2 - 2x + 3 Evaluate h(-3)

x = 18

500

f(x) = x^3 + 4 g(x) = 2x - 12 h(x) = x^2 - 2x + 3 Evaluate g(3)

x = -6