quiz

Transforming Polynomial Functions Quiz Multiple Choice 
1.

Find the rational roots of x4 + 8x3 + 7x2 40x 60 = 0. (1 point)

• 2, 6
• 6, 2
• 2, 6
• 6, 2

2.

Use Pascal s Triangle to expand the binomial.

(8v +s)5

(1 point)

• s5 + 320s4v + 5,120s3v2 + 40,960s2v3 + 16,380sv4 + 26,2144v5
• s5 5s4v + 10s3v2 10s2v3+ 5sv4 v5
• s5 + 40s4 + 640s3 +5,120s2+ 20,480s +32,768
• s5 +40s4v+ 640s3v2 + 5,120sv3 + 20,480sv4+ 32,768v5

3.

Which polynomial has a graph that passes through the given points?

( 3, 10), ( 1, 0), (0, 5), (3, 52)
(1 point)

• y= x3 4x2 + 2x 5
• y= x3 + 4x2 2x 5
• y= x3 + 4x2 + 2x 5
• y= x4 + 4x3 2x2 5x

4.

The table shows the amount of milk that Wisconsin dairy farms produced from 1940 to 1997. Use a linear model to estimate milk production in 1990.

Year	Milk Produced (in billions of lbs.)
1940	7
1972	7
1997	8

(1 point)

• 15.1
• 12.5
• 7.5
• 2.5

5.

How many real zeroes does y= ( x+ 8 )3+ 9 have? (1 point)

• 1
• 2
• 3
• 0

6.

What is a quartic function with only the two real zeroes given?

x = 5 and x = 1
(1 point)

• y= x4 6x3+ 6x2 6x + 5
• y= x4 + 6x3 6x2 + 6x 5
• y= x4 6x3+ 5x2 6x + 6
• y= x4 6x3+ 6x2 6x + 5

7.

WorkPad

Note: Remember to show all the steps that you use to solve the problem. You can use the comments field to explain your work. Your teacher will review each step of your response to ensure you receive proper credit for your answer.

Find all the zeroes of the equation.

3x4+ 27x2 + 1200 = 0 (2 points)

8.

Use the Binomial Theorem to expand the binomial.

(d 4b)3(2 points)

9.

What is the equation of y = x3 with the given transformations?

vertical stretch by a factor of 3, horizontal shift 4 units to the right, vertical shift 3 units down (2 points)

{1}

OK

{1} ##LOC[OK]## ##LOC[Cancel]## {1}

Yes

No

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