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Biblioteka

Unit 3 Test -- RETAKE

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Posljednje ažuriranje almost 4 years ago
22 questions
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3
Pitanje 1
1.

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

Pitanje 2
2.

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

Pitanje 3
3.

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

Pitanje 4
4.

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

Pitanje 5
5.

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

Pitanje 6
6.

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

Pitanje 7
7.

Explain your reasoning for #6.

Pitanje 8
8.

Identify the x-intercept of the equation.

Pitanje 9
9.

Identify the y-intercept of the equation.

Pitanje 10
10.

Identify the x-intercept of the equation.

Pitanje 11
11.

Identify the y-intercept of the equation.

Pitanje 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.

Pitanje 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.

Pitanje 14
14.

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

Pitanje 15
15.

Evaluate the function. Write your answer in simplest form.

Find x so that g(x) = -12

Pitanje 16
16.

Evaluate the function. Write your answer in simplest form.

Find q(5)

Pitanje 17
17.

Find the zero of the function.

1
Pitanje 18
18.

Zero of the function

1
Pitanje 19
19.

f(3)

1
Pitanje 20
20.

x so that f(x) = 6

1
Pitanje 21
21.

x-intercept (as an ordered pair)

1
Pitanje 22
22.

y-intercept (as an ordered pair)