Week 8 Homework

What is vertex form of a quadratic equation?

What does the h term tell you?

• left or right

• left or right, opposite sign, axis of symmetry, x-value of the vertex.

• axis of symmetry, x-value of the vertex

• nothing.

Tags

CCSS.HSF-IF.C.7A

What does the k term tell you?

• up.

• down.

• up/down, y-value in the vertex

• nothing

• (-3, 5)

• (3, 5)

• (-3, -5)

• (3, -5)

• (7, 3)

• (7, -3)

• (-7, 3)

• (-7, -3)

• (-4, 0)

• (4, 0)

• (0, 4)

• (0, -4)

• right 

• left

• down

• up

Tags

CCSS.HSF-IF.C.7A

• (0, -1)

• (0, 1)

• (1, 0)

• (-1, 0)

• (1, -5)

• (-1, -5)

• (-1, 5)

• (1, 5)