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Laabri

4-1, 4-2, 4-4, 4-8 Test Review

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Last updated over 3 years ago
51 Nsɛmmisa

Review Lesson 4-1

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Given the vertex (-1, 6) and a point (2, -2), answer the next two questions

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Given the vertex (4, -3) and a point (-1, -1), answer the next two questions

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Review Lesson 4-2

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A cannon shoots out a cannon ball. The path of the cannon ball is modeled by the equation, h = -t2 + 8t + 9 ,

where h is the height in feet and t is the time in seconds. Use this information to answer the following questions.

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Review Lesson 4-4

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Review Lesson 4-8

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Asemmisa {{asɛmmisaAhyɛnsode}}
1.

What is the vertex of the parabola?

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2.

What is the vertex of the parabola?

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3.

What is the vertex of the parabola?

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4.

What is the vertex of the parabola?

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5.

What is the range of the parabola?

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6.

What is the range of the parabola?

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7.

What is the range of the parabola?

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8.

What is the range of the parabola?

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9.

What is the axis of symmetry of this parabola?

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10.

What is the axis of symmetry of this parabola?

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11.

What is the domain of all parabolas?

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12.

Does this parabola have a minimum or maximum?

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13.

What is the minimum of this prabola?

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14.

Find the 'a' value of this parabola.

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15.

Write the equation of the parabola in vertex (graphing) form.

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16.

Find the 'a' value of this parabola.

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17.

Write the equation of the parabola in vertex (graphing) form.

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18.

Write this function in standard form:

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19.

Write this function in standard form:

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20.

What is the vertex of this parabola? (without your graphing calculator)

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21.

What is the vertex of this parabola? (without your graphing calculator, in fraction form)

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22.

Write this function in vertex (graphing) form: (without your graphing calculator)

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23.

Write this function in vertex (graphing) form: (without your graphing calculator)

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24.

What is the axis of symmetry of this parabola?

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25.

What is the axis of symmetry of this parabola?

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26.
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27.
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28.
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29.

This little boy kicked a soccer ball that followed path modeled by this function. How far did he kick the ball (in feet)?

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30.

How high did the little boy kick the ball?

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31.

Dante and Armando are playing hackey sack. Dante kicks the sack toward Armando and it leaves his foot following the path modeled by this function: (where y is the height in feet and the x is the horizonal distance traveled in feet)

How high does the hackey sack go (to the nearest foot)?

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32.

If Armando and Dante are standing 7 feet apart, will Armando be able to return this kick without stepping toward Dante?

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33.

How far away from Dante will the hackey sack land (to the nearest foot)?

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34.

Factor completely:

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35.

Factor completely:

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36.

Multiply using F.O.I.L.

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37.

Factor completely:

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38.

Factor completely:

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39.

Factor completely:

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40.

Factor completely:

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41.

Factor completely:

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42.

Factor completely:

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43.

Multiply and/or simplify

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44.

Multiply and/or simplify

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45.

Multiply and/or simplify

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46.

Multiply and/or simplify

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47.

Multiply and/or simplify

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48.

Multiply and/or simplify

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49.

Multiply and/or simplify

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50.

Multiply and/or simplify

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51.

Multiply and/or simplify