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HPreCalc Sem 2 Final Exam C 2023

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Last updated almost 2 years ago
29 questions
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Question 1
1.

Evaluate

Question 2
2.

Evaluate

Question 3
3.

State the amplitude for the function:

Question 4
4.

State the period for the function:

Question 5
5.

Question 6
6.

Question 7
7.

State the vertical shift for the function:

Question 8
8.

Question 9
9.

Question 10
10.

Prove the identity by verifying that both sides are equivalent. Show all steps for full credit.

Question 11
11.

Given:
Find the exact value of:

Question 12
12.

Given:
Find the exact value of:

Question 13
13.

Find the exact value of:

Question 14
14.

Simplify down one expression or value. Show all steps for full credit.

Question 15
15.

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Question 16
16.

Question 17
17.

Question 18
18.

Expand the binomial (5x - 3y)4 .
Note: For grading purposes, write your answer as a simplified polynomial expression with x decreasing in power and y increasing in power.

Question 19
19.

Simplify:
Note: Report your answer in factored form.

Question 20
20.

Question 21
21.

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Question 22
22.

Question 23
23.

Express the finite series using sigma notation.
Note: use k as the index of the summation.

Question 24
24.

Question 25
25.

Question 26
26.

Using the formal definition, find the derivative, f'(x), for the following function:

Question 27
27.

Write the equation of the tangent line at (2, 9) for the following function in slope-intercept form (y =mx+b):

Question 28
28.

Use the limit process to find the area bounded by the function and the x-axis on the given interval.

Question 29
29.

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State the frequency for the function:
2 cycles per 2𝜋
2 cycles per 𝜋
1 cycle per 2𝜋
1 cycle per 𝜋
State the phase shift for the function:
right 𝜋
left 3𝜋
left 𝜋
right 3𝜋
Solve for x with x ∈ [0, 2𝜋)
0
Solve for x for all real solutions. Let k = the set of all integers.
Using the Law of Sines, determine how many solutions exist for the given information.
2 Triangles Exist
No Triangle Exists
1 Triangle Exists
Given:

Determine the following measures, if possible:

Note: Round to the nearest tenth of a degree.
What is the area of a triangle with sides measures: 20, 30, and 38? Round to two decimal places.
286.52
297.83
115.31
What is the 14th term of the following sequence:
46
40
43
Match limit to the correct value or state the limit is nonexistent.
What is the sum for the expression:
85
59
48
The following series is divergent.
True
False
Use the ratio test to find r. Determine if the series is divergent or convergent.:

r = 1/4 convergent
r =1 divergent
r = 0 convergent
Use the following graph of the function f(x) below to match the limit of the funtion as stated.
Not an answer for any of these.
3
1
f(2) =
3
Does not exist
2