Summer School review

What is the slope of this equation? 
y = 3x - 4 

• 3
• -4
• 3x
• 4

What is the slope in the equation y=2x + 3?

• 2
• 3
• 5
• Cannot be Determined 

Which equation has a positive slope?

• y= 3x + 5
• y= -3x + 5
• y= -3x - 5

Which equation has a negative slope?

• y= 3x + 5
• y= 3x - 5
• y= -3x - 5

Which equation has a negative y-intercept?

• y= 3x + 5
• y= -3x + 5
• y= -3x - 5

Which variable represents y-intercept in the linear equation y=mx+b?

• y
• x
• m
• b

What is the y-intercept of this equation? 
y = 5x + 8 

• (0, 5)
• (5, 0) 
• (0, 8) 
• (8, 0) 

14+3x=26

• x=6
• x=1
• x=4
• x=3

82=15x-23

• x=9
• x=7
• x=6
• x=4

Solve:

• 20
• 7
• 10
• 3