Algebra 2 Part A Review

The graph of a quadratic function is shown on the grid. Which equations best represents the axis of symmetry?

• y = 6

• x = 2

• y = 4

• x = 0

• a ≥ 4
• a ≥ -4
• a ≤ 4
• a ≤ -4

-x < -x + 7(x - 2) 

• x > -2 

• x < -2 

• x > 2 

• x < 2

Solve for n:
2m - n = 8

• n = 2m - 8

• n = -2m - 8

• n = 2m + 8

• n = -2m + 8

Tags

CCSS.6.EE.C.9

x = -4

x = 4

x = -3

x = 3

• x = -4

• x = 4

• x = -3

• x = 3

Tags

CCSS.8.EE.C.7B

Solve:
3(x - 2) < 2(x + 9)

• x<24

• x>12

• x<12

• x>24

Solve for y:
2x + 2y = 6

• y = - x + 3

• y = x + 3

• y = 2x +6

• y = - 2x + 6

Tags

CCSS.6.EE.C.9

x – 5y = 20

• y = 1/5x - 4

• y = 5x - 4

• y = -1/5x - 4

• y = -1/5x + 4

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Find the slope  and y-intercept of:

2x - 3y = -12

• slope = 2/3, y-intercept = -12

• slope = -2/3, y-intercept = -3

• slope = 2/3, y-intercept = 4

• slope = -12, y-intercept = -3

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the slope:

5x + 10y  = 30

• m = -1/2

• m = 1/2

• m = 3

• m = 1/3

Tags

CCSS.8.EE.B.5