Alg 1 Lesson 8-C/D Study Guide(MU)

What is the axis of symmetry and vertex of the quadratic function f(x)=x²+4x-21?

• x=4;

  (4, -21)

• x=-2;

  (-2,-25)

• x=2;

  (2, -21)

• x=4;

  (4, -25)

• 4

• -4

• 3 

• -6 

Tags

CCSS.HSF-IF.C.7A

• 9

• -9

• 3

• -5

Graph the quadratic.

• A
• B
• C
• D

Tags

CCSS.HSF-IF.C.7A

Graph
y=-x²-4x-3

• Graph 1
• Graph 2
• Graph 3
• Graph 4

Tags

CCSS.HSF-IF.C.7A

Determine the domain, range, increasing interval and decreasing interval of the quadratic function.

Tags

CCSS.HSF-IF.C.7A

Identify the domain and range of the function.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Which function has the greatest maximum?

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

Which function has the greatest maximum?

•