Linear Equations

What is the slope?

• 5
• 1/5
• 15
• 10

What is the slope?

• 2
• 1/2
• 1
• 1.5

Identify the slope of the Equation
y=5x+3

• 5
• 3

Identify the y-intercept of the equation
y=2x+5

• 2
• 5

Linear Functions are functions whose graph is a _______ _____.

• U-shaped curve

• V-shaped curve

• straight line

• wavy line

Which of the following graphs has a POSITIVE SLOPE?

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• 
• 
• 

Which of the following graphs has a NEGATIVE SLOPE?

• 
• 
• 
• 

A fitness club opens with 80 members. Each month the membership increases by 15 members. Which equation represents the relationship between the number of months the club has been opened, x, and the total fitness club membership, y?

• y=15x
• y=15x+80
• y=x+15
• y=80x+15