Which method for solving quadratics always works? (check multiple)

• Factoring

• Graphing

• Quadratic Formula

• Completing the Square

• Guess and Check

Tags

CCSS.HSA-REI.B.4B

Tags

CCSS.8.G.B.8

Check all of Justin's nicknames.

• J-Cash

• J-Money

• J-Sus

• J-Fade

Tags

CCSS.RL.11-12.6

CCSS.RL.6.3

CCSS.RL.7.3

CCSS.RL.8.3

CCSS.RL.9-10.3

• 0.09
• 0.14
• 0.60
• 0.74

Tags

CCSS.HSS.CP.B.6

Fifteen less than half a number is equivalent to eleven.

• (1/2)x + 15 = 11

• 2x - 15 = 11

• 15 - (1/2)x = 11

• (1/2)x - 15 = 11

Tags

CCSS.7.EE.B.4A

There are two sisters. One sister's age is 7 less than twice the age of the other sister. The product of their ages is 32. Which equation models this problem?

Is the relation a function? Why.

• Yes, because the x-value 11 has two y-values pair with it.
• Yes, because each x-value has only one y-value paired with it.
• No, because the x-value 11 has two y-values pair with it.
• No, because each x-value has only one y-value paired with it.

Tags

CCSS.8.F.A.1

• 11

• 22

• 121

• 1331

• 3

• 3.5

• 4

• 4.5

Tags

CCSS.6.G.A.3

How much did the Grinch's heart grow on Christmas day?

• 2 times

• 3 times

• 4 times

• 5 times

Tags

CCSS.RI.7.10

CCSS.RI.8.10

CCSS.RI.9-10.10

CCSS.RL.8.10

CCSS.RL.9-10.10