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9/28/2022-Unit 2A Test Review

Last updated over 2 years ago
36 questions
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HINT: Graph this in show your work to find where it intersects the y-axis OR set x=0 and solve for y.

Input as a point (x,y)

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(hint: this is an equation)

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What are the 2 binomial factors of
(so this question could have also said "factor completely"...put them both into the answer as we have been doing throughout the unit)

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What are factors of
(so this question could have also said "factor completely"...put them both into the answer as we have been doing throughout the unit)

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is a perfect square trinomial, what is the value of C?

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What are zeros of
(HINT: remember what 'zero' means??...this really means to solve, so set equal to 0, factor, solve)

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Also known as the 'decreasing interval'...in interval notation.

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Given the graph: What are the apparent factors of the given function?

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After completely factoring, choose all of the factors of:

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Choose ALL the factors that apply: (don't forget to include any GCFs!!!!)

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Factor completely:

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What are the roots of this equation. Input your answer in set notation using { }.

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Choose all zeros that apply.

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Solve by factoring:
Input your answer in set notation using { }.

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Using the equation above,

what is the y-intercept? (hint: substitute x=0 and solve for y to find the y-coordinate...graphing will be too painful to find it)

Input your answer as a point (x,y)

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Using the equation above,

what is the vertex?

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Using the equation above,

what is the axis of symmetry? HINT: this is an equation!!

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Using the equation above,

what is the range? hint: watch your brackets/parentheses!!!

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Using the equation above,

select the correct transformation:

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NOTE: This is a new equation!!!!

Using the equation above,

what are the roots? (if none, write no real solution in the blank)

HINT: graph it in show your work to help you!

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Using the equation above,

what the increasing interval?

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Using the equation above,

what the decreasing interval?

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Using the equation above,

select the correct transformation:

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Using the graph, write the equation in vertex form:

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Given the graph, choose the correct transformation options below: (choose all that apply)

NOTE: Points shown describe the vertex and 1a.

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Given the graph, what is the value of h?

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Write the equation of the given graph in vertex form...begin with f(x)=

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Given the equation,

what are roots? (in set notation) HINT: you can graph this or factor to get your answer!!

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Given the equation,

what is the domain? (in interval notation)

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upload your pages of work here--page 1

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upload your pages of work here--page 2

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upload your pages of work here--page 3

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upload your pages of work here--page 4