6.8 WS
name: ________________________________________________
algebra 2 – hess
1. graph the polynomial: 𝑓(𝑥) = 2𝑥 2 (𝑥 + 4)(𝑥 − 2)
a. x-intercepts: ______________________
b. y-intercept: ______________________
c. local max: ______________________
d. local min: ______________________
2. graph the polynomial: 𝑓(𝑥) = −3(𝑥 − 1)(𝑥 + 3)2
a. x-intercepts: ______________________
b. y-intercept: ______________________
c. local max: ______________________
d. local min: ______________________
3. write the equation of the polynomial represented by this graph:
𝑓(𝑥) = _________________________________________________________
4. write the equation of the polynomial represented by this graph:
𝑓(𝑥) = _________________________________________________________