Writing equations in y=mx+b Practice

Describe the direction of a vertical line.

• up and down
• side to side/left to right

Tags

CCSS.4.G.A.1

Describe the direction of a horizontal line.

• up and down
• side to side/left to right

Tags

CCSS.4.G.A.1

Is the graph of this equation a horizontal line, vertical line, or a slanted line?
y = -9x

• horizontal
• vertical
• slanted

Tags

CCSS.HSG.GPE.B.5

Is the graph of this equation a horizontal line, vertical line, or a slanted line?
y = 10

• horizontal
• vertical
• slanted

Is the graph of this equation a horizontal line, vertical line, or a slanted line?
x = 9

• horizontal
• vertical
• slanted

What is the equation of the line graphed?

• x = -1
• y = -1
• y = -1x
• y = x - 1

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

Identify the slope and y-intercept of:
y = 1/5x + 5

• slope: 1/6   y-intercept:  4 
• slope: 1/5   y-intercept:  5 
• slope: 5/1   y-intercept:  5 
• slope: 1   y-intercept:  5 

What is the equation of the red graph pictured?

• y = 3

• x = 3

• y = -3

• x = -3

What is the equation of this line?

• x=5
• y=5
• y=5x
• x=-5

Write the equation of the line.

• y=(3/5)x + 1
• y=(3/5)x - 1
• y=(5/3)x + 1
• y=(3/5)x + 1

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSS.ID.C.7