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

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

f(10) = 15

100

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

f(1) = 5

100

f(x) = 2x + 1 Solve when f(x) = 11

x = 5

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
Solve f(x) = (x-3)^2 +5 when f(x)=21
x = 7
200

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

f(5) = 13

200

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

f(-2) = -16

200

f(x) = -4x - 2 Solve when f(x) = -22

x = 5

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
Solve f(x) = (x-3)^2 +4 when f(x)=53
x = 10
300

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

f(-10) = -26

300

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

f(-2) = -4

300

f(x) = x + 1 Solve when f(x) = 26

x= 25

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
Solve f(x) = (x-2)^3 when f(x)=64
x = 6
400

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

g(2) = 9

400

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

h(-3) = 18

400

g(x) = x^3 - 10 Solve when g(x) = -2

x=2

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
Solve f(x) = (x+5)^2 - 6 when f(x)=30
x=1
500

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

g(-5) = 15

500

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

g(3) = -6

500

g(x) = x^3 + 5 Solve when g(x) = 32

x = 3

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

Solve f(x) = (x-3)^2 + 2 when f(x)=102

x = 13

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