Algebra 1 4.1 - 4.3 Quiz Review

Given that the slope is -4 and the y-intercept is -4, what is the equation of the line?

• y = 4x - 4

• y = -4x - 4

• y = -4

• y = -4x + 4

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Find the slope of the following equation. (Hint: Get y alone first)

3x-6y=12

• 3

• -3

• -1/2

• 1/2

Tags

CCSS.8.EE.B.5

Write the equation of the line with slope -2 through the point (7, −1).

*Remember you have 2 options to do this! Do you want to start in point-slope form or use slope-intercept form!

• y = −2x + 15

• y = −2x − 15

• y = −2x + 13

• y = −2x − 13

Write the equation of the line with slope 3/5 through the point (20, 6).

• y = 3/5x − 6

• y = 3/5x +18

• y = 3/5x − 18

• y = 3/5x + 6

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

Write the equation of the line through the points (−6, −19) and (2, 5).

*Remember to calculate the slope first, and then use your preferred method for writing the equation!

• y = −7/2x + 12

• y = 3x + 11

• y = −7/2x − 40

• y = 3x − 1

Write the equation of the line through the points (7, 8) and (−12, −11).

• y = x + 1

• y = x + 15

• y = −x − 1

• y = −x − 23

Tags

TEKS.MATH.8.5I

TEKS.MATH.A.2B

Slopes of parallel lines are...

• opposite reciprocals

• opposites

• the same

• reciprocals

Tags

CCSS.8.EE.B.5

Slopes of perpendicular lines are...

• opposite reciprocals

• opposites

• identical

• reciprocals

Tags

CCSS.HSG.GPE.B.5

What slope is perpendicular to:  
m = 5/8

• -5/8
• 5/8
• -8/5
• 8/5

Tags

CCSS.8.EE.B.6

What slope is parallel to:

m = 4

• 4

• -1/4

• -4

• 1/4

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1