Y=mx + b Review

Which equation has a negative slope?

• y= ¾x + 5
• y= ⅛x - 16
• y= 9 - ½x
• y= -10 + 4x

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) 

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

• 3
• -4
• 3x
• 4

How would you write the equation with a slope of 2/3 and a y-intercept of -3

• y=3/2x+3
• y=2/3-3
• y=2/3x-3
• y=2/3x+3

Write a linear equation in the form of y=mx+b

• y = -4x +6

• y = 6x - 4

• y = 4x - 6

• y = 3x - 2

Write a linear equation in the form of y=mx+b

• y = -2x + 7

• y = 7x - 2

• y = x + 7

• y = -2x

Write a linear equation in the form of y=mx+b

• y = 6x - 1

• y = 6x + 1

• y = -x + 6

• y = 2x -1

Write a linear equation in the form of y=mx+b

• y = 2x + 3

• y = -2x + 3

• y = 2x -3

• y = 3x - 4

What is the slope-intercept equation?

• y= 8/5x - 3
• y= 6/5x + 3
• y= - 8/5x - 3
• y= - 6/5x - 3