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Unit 3 Test -- RETAKE

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Last updated over 3 years ago
22 questions
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Question 1
1.

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

Question 2
2.

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

Question 3
3.

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

Question 4
4.

Select the ordered pairs to create a relations that IS a function

Question 5
5.

Select the ordered pairs to create a relations that IS NOT a function

Question 6
6.

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

Question 7
7.

Explain your reasoning for #6.

Question 8
8.

Identify the x-intercept of the equation.

Question 9
9.

Identify the y-intercept of the equation.

Question 10
10.

Identify the x-intercept of the equation.

Question 11
11.

Identify the y-intercept of the equation.

Question 12
12.

Your mom has given you twenty dollars to spend at the bake sale. Cookies cost $2.50 and brownies cost $5. Let x represent the number of cookies and y represent the number of brownies. The equation is represented below:

Identify the x-intercept of the equation.

Question 13
13.

Your mom has given you twenty dollars to spend at the bake sale. Cookies cost $2.50 and brownies cost $5. Let x represent the number of cookies and y represent the number of brownies. The equation is represented below:

Identify the y-intercept of the equation.

Question 14
14.

Explain what the intercepts mean in terms of the problem for #12&13.

Question 15
15.

Evaluate the function. Write your answer in simplest form.

Find x so that g(x) = -12

Question 16
16.

Evaluate the function. Write your answer in simplest form.

Find q(5)

Question 17
17.

Find the zero of the function.

1
Question 18
18.

Zero of the function

1
Question 19
19.

f(3)

1
Question 20
20.

x so that f(x) = 6

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1
Question 21
21.

x-intercept (as an ordered pair)

Question 22
22.

y-intercept (as an ordered pair)