Unit 3- Linear Functions and Slope Vocabulary

What is this graph called?

• Coordinate Plane

• Mapping

• Function Table

What is the middle of a Coordinate Plane called?

• Origin

• Quadrant

• Domain

What are the x-values called?

What are the y-values called?

Reorder the following from LEAST to GREATEST

• 4

• -5

• 6

• 0

• -2

Domain and Range must be from least to​ (a)   and ​ (b)   repeat.

• greatest
• least
• can
• cannot
• should

What is the DOMAIN of the table?

• 0,1,2,3,4,5

• 0,0,1,2,3,1,4,2,5

• 0, .5, 1, 1.5, 2, 2.5

This mapping is NOT a function- why not?

• There are two 1's

• There are two 6's

• There are no negative numbers

Match the equations based on their function type.

• g(k) = 7k

• y = 7x + 1

• y = x - 7

• y = 7x

• y = 7 + x

• h(k) = x - 7

• f(x) = 7x + 1

• f(x) = 7 + x

Draw a LINEAR FUNCTION.