Quadratics (use your foldable)

Which of the following could be a factor of  $x^2+2x-48$  

•  $\left(x+4\right)$ 

•  $\left(x-4\right)$ 

•  $\left(x+8\right)$  

•  $\left(x-12\right)$  

Tags

CCSS.HSA.APR.B.2

Does this function have a minimum, maximum, both or neither? HINT: graph it and zoom out so you can see all of it.

• Minimum

• Maximum

• Both

• Neither

Tags

CCSS.HSF-IF.C.7A

What is the equation for axis of symmetry?

• y=3
• x=3
• x=5
• x=1

Tags

CCSS.HSF-IF.C.7A

What are the x-intercepts?

• 0 and -4

• 0 and 4

• (2, -2)

• 0

Tags

CCSS.HSF-IF.C.7A

What is the vertex?

• (4,-4)
• (2,0)
• (0,2)
• (6,0)

Does the quadratic have a max/min vertex, and does the parabola open up/down?

• max/ concave down

• min/ concave up

• max/ concave up

• min/ concave down

Tags

CCSS.HSF-IF.C.7A

What is a, b, and c in 3x² + 4 = 5x?

• a = 3, b = -5, c = 4
• a = 3, b = 5, c = 4
• a = 3, b = 5, c = -4
• a = 3, b = -5, c = -4

Find the roots of the quadratic.

Remember to put it into standard form first.

• A
• B
• C
• D

Tags

CCSS.HSA-REI.B.4B

Mathematical Equivalence

OFF

Tags

CCSS.6.EE.A.3

Mathematical Equivalence

ON