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Laabri

Unit 3 Test

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Last updated almost 4 years ago
21 Nsɛmmisa
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Before you submit, make sure that you have answered all the questions. After you submit you should put your Show Your Work paper to the bin and watch the Slope Review Video on Canvas.

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1.

Identify the range. Write your answer in Set Builder Notation.

SHOW YOUR WORK!

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2.

Identify the domain. Write your answer in set builder notation.

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3.

Identify the range. Write your answer in set builder notation.

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4.

Look at the relation shown in the table. Identify an element that could replace the missing value (?) and create a relation that is not a function.

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5.

Tell whether the function represented by the table is discrete or continuous.

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6.

Explain your answer to #5

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7.

Identify the x-intercept of the equation. Write your answer as an ordered pair.

SHOW YOUR WORK!

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8.

Identify the y-intercept of the equation. Write your answer as an ordered pair.

SHOW YOUR WORK!

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9.

Identify the x-intercept of the equation. Write your answer as an ordered pair.

SHOW YOUR WORK!

Asemmisa {{asɛmmisaAhyɛnsode}}
10.

Identify the y-intercept of the equation. Write your answer as an ordered pair.

SHOW YOUR WORK!

Asemmisa {{asɛmmisaAhyɛnsode}}
11.

You make and sell decorative bowls. You sell small bowls (x) for $30 and large bowls (y) for $50. You want to earn $600 per week. The equation for this situation is below.

Find the x-intercept.

SHOW YOUR WORK!

Asemmisa {{asɛmmisaAhyɛnsode}}
12.

You make and sell decorative bowls. You sell small bowls (x) for $30 and large bowls (y) for $50. You want to earn $600 per week. The equation for this situation is below.

Find the y-intercept.

SHOW YOUR WORK!

Asemmisa {{asɛmmisaAhyɛnsode}}
13.

You make and sell decorative bowls. You sell small bowls (x) for $30 and large bowls (y) for $50. You want to earn $600 per week. The equation for this situation is below.

Explain what the intercepts mean in relation to this problem.

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14.

Evaluate the function. Find f(-2).

SHOW YOUR WORK!

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15.

Evaluate thef function. Find x so that p(x) = 1.

SHOW YOUR WORK!

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16.

Find the zero of the function.

SHOW YOUR WORK!

1
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17.

What is the zero of the function?

1
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18.

What is f(5)?

1
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19.

What is x so f(x)=1?

1
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20.

What is the x-intercept? (as an ordered pair)

1
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21.

What is the y-intercept? (as an ordered pair)