Alg 2 Unit 1 Review

Whiteboard- Partner Work

• State the Domain and Range using Set Notation

Does the graph represent a function?

{𝑥|−4≤ 𝑥≤2 }

State the interval of increase(0,2)

What are the solutions to the function?x = -2, x = 1

What are the intervals of increase?(−2 ,−1)∪(1 ,+∞)

Describe the End Behavior

Given g(x) is a 4th degree polynomial with a positive leading coefficient

As As

Describe the End Behavior

As As

Write the equation of the function based around the parent function

𝑓 (𝑥 )=23𝑥+1 𝑓 −1 (𝑥 )=3

2𝑥−

32

Write the equation of the parabola shown using the transformations from the parent function

𝑔 (𝑥 )= 14(𝑥+4 )2

Write and equation of a quadratic function that would have NO solutions

Write and equation of a quadratic function that would have ONE

solution

• What are the solutions to the absolute value equation shown?x = 3, and 8

Write the equation for the absolute value whose graph is shown.

12=4|𝑥−5|

Solve algebraically

𝑥=−14,𝑎𝑛𝑑

34

Solve