Unit 2 Review- Alg 3

Write 2x – 3y = 6  in slope-intercept form.

• y=3/2x - 2
• y = 2/3x - 2
• y = 2/3x + 6
• y=-3/2x + 2

Tags

CCSS.8.F.A.3

CCSS.8.EE.B.6

Is this a linear function?

• yes
• no

Tags

CCSS.8.F.A.3

Identify the x-intercept and y-intercept of 2x - 3y = 6.

• x-intercept is 2 and y-intercept is -3
• x-intercept is -2 and y-intercept is 3
• x-intercept is 3 and y-intercept is -2
• x-intercept is -3 and y-intercept is 2

The graph of y = 2 is a ____ line.

• horizontal
• vertical

The graph of x = -2 is a _____ line.

• horizontal
• vertical

The slope of x =2 is ____

• 2
• 0
• undefined

Tags

CCSS.8.EE.B.5

The slope of y = -1 is ____

• 0
• undefined
• -1

Tags

CCSS.8.EE.B.5

There are 214 twelfth graders at the start of the school year  After 4 months, there are 266.  How many seniors per month did the school increase by?

• 13 students/month
• 14 students/month
• 20 students/month
• 52 students/month

Tags

CCSS.HSF-LE.A.1B

Find the slope of the line through (4, -1) and (-2, 11)

• -1/2
• 1/2
• 2
• -2

Tags

CCSS.8.EE.B.5

Find the slope of the line.

• -2/3
• 2/3
• 3/2
• -3/2

Tags

CCSS.8.EE.B.5