Unit 5: Linear Equations

In the equation y=mx+b,

what does m represent?

• Nothing in particular

• The y-intercept

• The x-intercept

• Slope

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

• Slope
• x-intercept
• y-intercept
• Nothing significant 

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the slope in the equation:  y=4x+3

• 3
• 4x
• 4
• 3x

Tags

CCSS.8.EE.B.5

What is the y-intercept in the following equation:  y=-4x-5

• -4
• 4
• 5
• -5

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Put the equation in slope-intercept form:
5x - y = 16

• -y = 5x + 16
• y = 5x + 16
• x = 5y - 16
• y = 5x - 16

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Name the equation that is represented by the graph.

• y=2x+4
• y=-2x+4
• y=2x-4
• y=-2x-4

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

Write the equation for the line.

• $y=-1x+3$

• $y=4x+3$

• $y=\frac{1}{4}x+3$

• $y=-4x+3$

Write the slope-intercept form of the equation with the given point and slope.

Through (2,5) and m= 1/2

• $y=\frac{1}{2}x+4$

• $y=\frac{1}{2}x-4$

• $y=4x-\frac{1}{2}$

• $y=2x+5$

Write equation of the line containing (-3,4) and (-1,-2)

• y = -3x - 5
• y = -3x + 1
• y = -3x + 13
• y = 3x + 1

Tags

CCSS.HSA.CED.A.2

Write the equation in of a line that passes through the given pair of points: (-2, -3), (4, 3)

• y =x + 1

• y = x - 1

• y = -x + 1

• y = -x - 1