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Unit O: Quadratic Test Review

Authored by Carol Demas

Mathematics

9th Grade

Used 10+ times

Unit O:  Quadratic Test Review
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18 questions

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1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

2.

MULTIPLE SELECT QUESTION

3 mins • 1 pt

Function g is wider than f.

Function g and f open in the same direction.

Function g and f have the same vertex.

Function g and f have the same axis of symmetry.

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Which function's graph is the most narrow?

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Select the answer that correctly depicts the sequence that transforms the graph of  f(x) = x2 f\left(x\right)\ =\ x^2\  to  g(x) = 5(x+2)2 4?g\left(x\right)\ =\ 5\left(x+2\right)^{2\ }-4? 

Stretch by a factor of 5, then translate 2 units to left and 4 units down.

Compress by a factor of 5, then translate 2 units to left and 4 units down.

Stretch by a factor of 5, then translate 2 units to right and 4 units down.

Compress by a factor of 5, then translate 2 units to right and 4 units down.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which is the graph of:  f(x) =(x+1)24?f\left(x\right)\ =-\left(x+1\right)^2-4?  

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6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

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f(x)​; The ​y-coordinate of the vertex of f(x)

is greater than the ​y-coordinate of the vertex of g(x).

f(x)​; The ​x-coordinate of the vertex of f(x)

is greater than the ​x-coordinate of the vertex of g(x)

g(x)​; The ​y-coordinate of the vertex of g(x)

is greater than the ​y-coordinate of the vertex of f(x).

g(x)​; The ​x-coordinate of the vertex of g(x)

is greater than the ​x-coordinate of the vertex of f(x)

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