Alg1 EOC review

What is the domain?

• -1, 0, 1, 2, 3, 4, 5

• [3,∞)

• [-1,∞)

• (-∞,∞)

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the y-intercept of the equation y = 3x?

• 0

• 3

• 3x

• 1

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Find the x- and y-intercepts of the equation: y = 3x - 9

• (-27,0) (0, -9)

• (-3,0) (0,-9)

• (27,0) (0, -9)

• (3,0) (0, -9)

Your cable bill (B) is $40/mo. plus $4.99 for ea. movie (m) rented. Write an equation for your bill.

• B= 40m + 4.99

• M = 40 + 4.99B

• B= 40 + 4.99m

• M = 40B + 4.99m

Tags

CCSS.HSF-BF.A.1A

What slope would you use to write an equation of a line perpendicular to this one?

• 4/3

• -4/3

• 3/4

• -3/4

3y = 9x + 15 and y = 3x + 5 Are the lines parallel, perpendicular, or the same line?

• Parallel

• Perpendicular

• Same Line

• Pizza

Tags

CCSS.8.EE.B.6

Solve the equation. 2x² + 7 = 79

• 36

• 6

• 8.5 or -8.5

• 6 or -6

Tags

CCSS.8.EE.A.2

If you had to solve using the Quadratic Formula, what would your first step be? x² = 4x - 7

• Label a, b, and c

• Cross your fingers or say a prayer

• Plug everything into the Quadratic Formula

• Get everything on one side set = 0

Tags

CCSS.HSA-REI.B.4B

Write the inequality that describes the graph.

• y > (2/3)x + 1

• y < (2/3)x + 1

• y ≤ (2/3)x + 1

• y ≥ (2/3)x + 1

Tags

CCSS.HSA.REI.D.12

Solve the equation: x²+8x+7=0

• x = -1, or x = 7

• x = -1, or x = -7

• x = 1, or x = 7

• x = -7 or x = 1

Tags

CCSS.HSA-REI.B.4B