Function Notation
f(x) = x + 4 Evaluate f(1)
x = 5
f(x) = 2x + 1 Evaluate when x = 11
23
What is the fastest animal in the world?
Which parts of our body keep growing throughout our lives?
Ears and nose
f(x) = 2x - 12
Evaluate f(-2)
x = -16
f(x) = -4x - 2 Evaluate when x = -2
6
What is the slowest living mammal on Earth?
sloth
How many legs does a spider have?
8
f(x) = x + 4
Evaluate f(-2)
x = -2
f(x) = 2x + 1 Evaluate when x = 5
11
What is the name of the ocean located between the United States and the United Kingdom?
Atlantic Ocean
Who was the first human to step on the Moon?
Neil Armstrong
Evaluate g(x) = x + 5, when g(2)
x = 7
f(x) = 2x + 3 Evaluate f(-3)
x = -3
g(x) = 3x - 10 Evaluate when x = -2
-16
Who was the first president of the USA?
George Washington
If you have arachnophobia, which animal are you scared of?
spiders
Evaluate g(x) = x - 10, when g(-5)
x = -15
f(x) = 2x - 12 Evaluate f(3)
x = -6
g(x) = 3x + 5 Evaluate when x = 10
35
How many inches is a foot?
12
How many arms do most starfish have?
5