Algebra Concept Review

• intersects the y-axis
• intersects the x-axis
• has its lowest point
• has its highest point

Tags

CCSS.HSF-IF.C.7A

Solve using the Zero-Product Property.

• x = 2 or 7

• x = −2 or 7

• x = 2 or −7

• x = −2 or −7

Tags

CCSS.HSA-REI.B.4B

Solve via factoring.

• z = −1 or −2

• z = 5 or −10

• z = −1 or 2

• z = 5 or 10

Tags

CCSS.HSA-REI.B.4B

Solve by factoring.

• x = 3 or 6

• x = −3 or 6

• x = 3 or −6

• x = −3 or −6

Tags

CCSS.HSA-REI.B.4B

x² + 7x + C
What should C be for this to become a perfect square trinomial?

• ⁷/₂

• ⁴⁹/₄

• 14

• 49

Tags

CCSS.HSA-REI.B.4B

The area of a playground is 320 yd².  The length of the playground is 4 yards longer than the width.  Find the length and width of the playground.

• L = 22, W = 18

• L = 16, W = 12

• L = 18, W = 14

• L = 20, W = 16

Which part is missing?

• 4ac

• 4a

• −4c

• −4ac

Tags

CCSS.HSA-REI.B.4B

How many solutions does 3x² − 2x + 2 = 0 have? (use the discriminant)

• 2

• 1

• 0

• not enough info

Tags

CCSS.HSA-REI.B.4B

x² − 6x + C
What should C be for this to become a perfect square trinomial?

• 3

• −3

• 9

• −9

Tags

CCSS.HSA-REI.B.4B

• −m¹¹
• −¹/_m¹¹
• m¹¹
• ¹/_m¹¹

Tags

CCSS.8.EE.A.1