Solving and Graphing Linear Equations

What is the slope of a horizontal line?

• 0

• undefined

• 1

Tags

CCSS.8.EE.B.5

Give the equation for the graph

• y = 5x - 3

• y = 4x + 2

• y =-2x + 5

• y = - 2x + 4

Determine the slope and y-intercept.   y = 3/2x + 3

• slope: 5   y-intercept:  (0,3) 

• slope: 3/2   y-intercept:  (0,3) 

• slope:  4  y-intercept:  (0,3/2)

• slope: 1/5   y-intercept:  (0,5) 

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Determine the slope and y-intercept.    4x + y = -10

• slope: 4   y-intercept:  (0,10)

• slope: -4   y-intercept:   (0,-10)

• slope: -4   y-intercept:   (0,10)

• slope: 4   y-intercept:   (0,-10)

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Solve:
6x+10>5x-12

• x>2

• x<2

• x<-22

• x>-22

9 ≥ -2m + 2 − 3

• m ≤ 5

• m ≤ -5

• m ≥ -5

• m ≥ 5

Tags

CCSS.7.EE.B.4B

Which graph matches the inequality
k < 3?

• A

• B

• C

• D

Tags

CCSS.6.EE.B.8

Cell plan A is $40 plus $.04 each text
Cell plan B is $30 plus $.09 each text
Write an inequality that shows when plan A is greater that plan B

• 40 + .04x > 30 + .09x

• 40 + .04x < 30 + .09x

• 40 + .04 > 30 + .09

• 40 + .04 < 30 + .09

Tags

CCSS.7.EE.B.4B

Solve:
7(x + 3) < 5x + 13

• x>-4

• x < 17

• x<-4

• x > -17

-4x + 14 ≤ 54

• x ≥ - 10

• x ≤ -10

• x ≥ 10

• x ≤ 10

Tags

CCSS.7.EE.B.4B