Slope intercept form

Write a linear equation in slope intercept form of a line with a slope of -3 and y intercept of 0

• y=-3
• y=3x
• y=-3x
• x=-3

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Graph x+y=3

• A
• B
• C
• D

Which equation matches the graph?

• y = 5
• y = -5
• x = -5
• x = 5

Write the equation of the line.

• y = -1/3x - 2
• y = 1/3x - 2
• y = 3x - 2
• y = -3x - 2

 $y\ =\ x\ -\ \frac{3}{4}$  
Y-intercept is

•  $\frac{3}{4}$  
  

• 1

• -1

•  $-\frac{3}{4}$  
  

Answer explanation

Y-intercept is always a constant.

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

When graphing, one always starts counting the slope

• from the origin (0,0)

• on the y-axis

• from the y-intercept

• on the x-axis

Tags

CCSS.8.EE.B.5

In the equation y=mx+b, what does the m represent?

• slope
• y-intercept
• linear
• point-slope

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the slope?

• 1/2
• 2
• 7
• 3

Tags

CCSS.8.EE.B.5

Write the equation for the line in slope-intercept form.

• y=-1x+3
• y=4x+3
• y=¼x+3
• y=-4x+3

Which equation matches the graph?

• y = 5
• y = -5
• x = -5
• x = 5