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Biblioteka

2/9/2022-Unit 4 Test_L_Cao

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Posljednje ažuriranje about 3 years ago
30

DESMOS

https://www.desmos.com/testing/virginia/scientific

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Pitanje 1
1.

Solve:

input your answer using set notation

Pitanje 2
2.

Simplify:

Pitanje 3
3.

What is the quotient of:

Pitanje 4
4.

What is the sum:

Pitanje 5
5.

Simplify:

(give your answer as completely factored)

Pitanje 6
6.

Find the difference:

(be sure to put your answer in standard form with the highest degree in front in the numerator)

Pitanje 7
7.

Find the quotient:

1
Pitanje 8
8.

The graph to the left can be modeled by the equation:

h=

1
Pitanje 9
9.

The graph to the left can be modeled by the equation:

k=

1
1
1
Pitanje 12
12.

given the graph, the domain is:

(use set notation)

1
Pitanje 13
13.

given the graph, the range is:

(use set notation)

1
Pitanje 14
14.

given the graph, the end behavior will be

(just enter the answer)

1
Pitanje 15
15.

given the graph, the end behavior will be

(just enter the answer)

1
Pitanje 16
16.

The domain for this function will be:

(give set notation)

1
Pitanje 17
17.

The range for this function will be:

(give set notation)

1
1
Pitanje 19
19.

The vertical asymptote for this function is:

(if none, write none)

1
Pitanje 20
20.

The horizontal asymptote for this function is:

(if none, write none)

1
Pitanje 21
21.

The end behavior of this function is:

1
Pitanje 23
23.

Which function below belongs in the same family of functions (has the same parent function) as the given graph?

Pitanje 24
24.

What is the zero of this function:

Pitanje 25
25.

Solve:

input your answer using set notation

Pitanje 26
26.

Identify the types of asymptotes for each of the equations below:

Stavka koja se može prevućiarrow_right_altOdgovarajuća stavka

arrow_right_alt

No Asymptotes

arrow_right_alt

Both Horizontal and Vertical Asymptotes

arrow_right_alt

A Horizontal Asymptote but not a Vertical

Pitanje 27
27.

What type of variation is shown in the following equation? (type: direct, inverse, or joint in the answer box)

Pitanje 28
28.

If c varies jointly with b and a and c = 25 when b = 2.5, and a = 2 find a when c = 40 and b = 6.

(enter your answer as a fraction or rounded to the tenths place)

Pitanje 29
29.

A lever pivots on a support called a fulcrum. (as shown in the picture)

For a balanced lever, the distance d (in feet) an object is from the fulcrum varies inversely with the object's weight w (in pounds). An object weighing 140 pounds is placed 6 feet from a fulcrum. How far from the fulcrum must a 112 pound object be place to balance the lever?

(round your answer to the nearest tenths place, enter the number only (no units))

Pitanje 30
30.

"The volume (V) of gas varies directly as the temperature (T) and inversely as the pressure (P)." Which of the following represent the correct formula that represents this relationship?

Pitanje 10
10.

The graph to the left can be modeled by the equation:

The function shifted horizontially to the

Pitanje 11
11.

The graph to the left can be modeled by the equation:

The function shifted vertically

Pitanje 18
18.

This function has the following discontinuity: (check all that apply)

Pitanje 22
22.

The end behavior of this function is: