Algebra 1A Final Jan 2022

How do you calculate slope using a graph?

• rise over run

• run over rise

• look at the y-intercept

• look at the x-intercept

Tags

CCSS.8.EE.B.5

Find the slope given the points (3,2) and (4,7).

• 4

• 5

• -5

• 1/5

Tags

CCSS.8.EE.B.5

Find the slope given the points (-5,-3) and (2,4).

• 5/4

• 1/7

• -1

• 1

Tags

CCSS.8.EE.B.5

What is the slope-intercept form of the equation of a line?

• y=yx+b

• y=mx+b

• x=yx+b

• x=xy+b

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What does the b mean in y=mx+b?

• slope

• Nothing

• x-intercept

• y-intercept

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

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

• slope

• y-intercept

• linear

• point-slope

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

If m=3 and b=6, what is the correct slope-intercept equation?

• y=3-6

• y=3x-6

• y=3x+6

• y=6x+3

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the y-intercept of the line with the equation

y = −2x + 4

• -2

• 2

• 4

• -4

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Evaluate: 10 - (3h + 2) for h = 3

• -2

• 1

• 3

• -1

Tags

CCSS.6.EE.A.2C

Evaluate: 12 - (3x + 17) + 4 when x = -13

• 38

• -38

• 24

• -24

Tags

CCSS.6.EE.A.2C