Function Notation
Function Fun
Simplifying Functions
Functions for Life
Fearless Functions
100

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

f(x) = 15

100

f(x) = x3 + 4 g(x) = 2x - 12 h(x) = x2 - 2x + 3 Evaluate f(1)

f(x) = 5

100

f(x) = 2x + 1 Find f(x-1)

f(x-1) = 2x-1

100

Evaluate the value of a car after 5 years. V(t) = 20,000(0.82)t V(5) =

The value of the car is $7414.80 after 5 years.

100

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

f(x) = 5

200

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

f(x) = 13

200

f(x) = x3 + 4 g(x) = 2x - 12 h(x) = x2 - 2x + 3 Evaluate g(-2)

g(x) = -16

200

f(x) = -4x - 2 Find f(-x).

f(-x) = 4x-2

200

Evaluate the value of a car after 10 years. V(t) = 30,000(0.82)t V(10) =

the value of the car is $4123.44 after 10 years.

200

Evaluate f(x) = (x-3)2 +4 when x = 5.

f(x) = 8

300

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

f(x) = -26

300

f(x) = x3 + 4 g(x) = 2x - 12 h(x) = x2 - 2x + 3 Evaluate f(-2)

f(x) = -4

300

f(x) = x2 + 1 Find -f(x).

-f(x) = -x2-1

300

Evaluate the value of a classic car after 5 years. V(t) = 20,000(1.08)t V(5) =

The value of a classic car appreciates to $29,386.56 after 5 years.

300

Evaluate f(x) = (x-2)3 when x = 8

f(x) = 216

400

Evaluate g(x) = x2 + 5, when g(2)

f(x) = 9

400

f(x) = x3 + 4 g(x) = 2x - 12 h(x) = x2 - 2x + 3 Evaluate h(-3)

h(x) = 18

400

g(x) = x2 - 10 Find g(x+3)

g(x+3) = x2+6x-1

400

Evaluate the value of a classic car after 10 years. V(t) = 20,000(1.08)t V(10) =

The value of a classic car appreciates to $43,178.50 after 5 years.

400

Evaluate f(x) = (x+5)2 - 6 when x = -3

f(x) = -2

500

Evaluate g(x) = x2 - 10, when g(-5)

f(x) = 15

500

f(x) = x3 + 4 g(x) = 2x - 12 h(x) = x2 - 2x + 3 Evaluate g(3)

g(x) = -6

500

g(x) = x2 + 5 Find g(x-2)

g(x-2) = x2-4x+9

500

How much will you have in your bank account in 30 years if you put $100 into it right now, with a 5% interest rate? B(t) = 100(1.05)t

You will have $432.19.

500

Evaluate f(x) = (x-3)2 + 2 when x = 1

f(x) = 6

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