Key Features of Quadratics (Day 2)

Label the key features of the quadratic

e

f

d

x-intercept

line of symmetry

range

vertex

domain

y-intercept

Drag the functions into the correct column: does the parabola open upward or downward?

Groups:

(a) Upward

,

(b) Downward

Match the equation with its vertex.

Match the quadratic function with its intercepts.

• The ball is launched from 20 feet

• vertex

• The ball hits the ground in 6.2 seconds.

• x-intercept

• Reaches a max of 164 feet in 3 seconds.

• y-intercept

The domain for any quadratic function is all real numbers.

• True

• False

Match the quadratic equation with its line of symmetry.