Navdeep\'s Final Exam Part #2 - MATH 136-31D TR 9 30am, section 31D, Fall 2020 Web Assign PDF

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12/17/2020

Navdeep's Final Exam Part #2 - MATH 136-31D TR 9:30am, section 31D, Fall 2020 | WebAssign

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MATH 136-31D TR 9:30am, section 31D, Fall 2020 INSTRUCTOR

Victor Lasic

Navdeep's Final Exam Part #2 (Test)

Ivy Tech CC, IN

Current Score

QUESTION

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13

POINTS

4/4

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TOTAL SCORE

20/20

100.0%

Due Date

THU, DEC 17, 2020 3:10 PM EST https://www.webassign.net/web/Student/Assignment-Responses/submit?dep=25528404&tags=autosave#question1656984_6

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12/17/2020

Navdeep's Final Exam Part #2 - MATH 136-31D TR 9:30am, section 31D, Fall 2020 | WebAssign

Assignment Submission & Scoring Assignment Submission For this assignment, you submit answers by question parts. The number of submissions remaining for each question part only changes if you submit or change the answer. Assignment Scoring Your last submission is used for your score.

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2/14

12/17/2020

1.

Navdeep's Final Exam Part #2 - MATH 136-31D TR 9:30am, section 31D, Fall 2020 | WebAssign

[4/4 Points]

DETAILS

PREVIOUS ANSWERS

SWOKATG13 3.7.013.

MY NOTES

Consider the following functions. f(x) = 4x2 + 5, (a) Find (f

g(x) = 6x

∘ g)(x). 144x2+5

(b) Find (g

∘ f)(x). 24x2+30

(c) Find f(g(−3)). 1301 (d) Find g(f(4)). 414

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3/14

12/17/2020

2.

Navdeep's Final Exam Part #2 - MATH 136-31D TR 9:30am, section 31D, Fall 2020 | WebAssign

[1/1 Points]

DETAILS

PREVIOUS ANSWERS

SWOKATG13 5.1.032.

MY NOTES

SWOKATG13 5.2.007.

MY NOTES

Find the inverse function of f. f(x) =

4x x−3 3xx−4

f −1(x) =

3.

[1/1 Points]

DETAILS

PREVIOUS ANSWERS

Solve the equation. (Enter your answers as a comma-separated list.) 16x − 5 = 644 − x x= 225

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4/14

12/17/2020

4.

Navdeep's Final Exam Part #2 - MATH 136-31D TR 9:30am, section 31D, Fall 2020 | WebAssign

[1/1 Points]

DETAILS

PREVIOUS ANSWERS

SWOKATG13 5.3.005.

MY NOTES

If P dollars is deposited in a savings account that pays interest at a rate of r % per year compounded continuously, find the balance after t years. (Round your answer to the nearest cent.) P = 1100,

r=5

1 , 4

t=5

$ 1430.19

5.

[1/1 Points]

DETAILS

PREVIOUS ANSWERS

SWOKATG13 5.4.022.

MY NOTES

Solve the equation. (Enter your answers as a comma-separated list. If there is no solution, enter NO SOLUTION.) log6(x + 8) = log6(1 − x) x= −72

https://www.webassign.net/web/Student/Assignment-Responses/submit?dep=25528404&tags=autosave#question1656984_6

5/14

12/17/2020

6.

Navdeep's Final Exam Part #2 - MATH 136-31D TR 9:30am, section 31D, Fall 2020 | WebAssign

[1/1 Points]

DETAILS

PREVIOUS ANSWERS

SWOKATG13 5.4.027.

MY NOTES

Solve the equation. (Enter your answers as a comma-separated list. If there is no solution, enter NO SOLUTION.) log3(x − 5) = 3 x= $$32

7.

[1/1 Points]

DETAILS

PREVIOUS ANSWERS

SWOKATG13 5.4.069.

MY NOTES

The population N(t) (in millions) of a country t years after 1980 may be approximated by the formula N(t) = 211e0.0105t. When will the population be twice what it was in 1980? (Round your answer to one decimal place.) t = 66.0

8.

[1/1 Points]

DETAILS

PREVIOUS ANSWERS

SWOKATG13 5.5.029.

MY NOTES

Solve the equation. (Enter your answers as a comma-separated list. If there is no solution, enter NO SOLUTION.) log3(x + 6) + log3(x + 4) = 1 x= −3

https://www.webassign.net/web/Student/Assignment-Responses/submit?dep=25528404&tags=autosave#question1656984_6

6/14

12/17/2020

9.

Navdeep's Final Exam Part #2 - MATH 136-31D TR 9:30am, section 31D, Fall 2020 | WebAssign

[1/1 Points]

DETAILS

PREVIOUS ANSWERS

SWOKATG13 5.6.005.

MY NOTES

Estimate using the change of base formula. (Round your answer to four decimal places.) log5 15 1.6826

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7/14

12/17/2020

10.

Navdeep's Final Exam Part #2 - MATH 136-31D TR 9:30am, section 31D, Fall 2020 | WebAssign

[3/3 Points]

DETAILS

PREVIOUS ANSWERS

SWOKATG13 4.1.019.

MY NOTES

Consider the following function. f(x) = x4 − 9x2 Find all values of x such that f(x) > 0. (−3, 0)

(0, 3)

(−∞, −3)

(3, ∞)

(−∞, −3)

(−3, 3)

(−∞, −3]

[3, ∞)

(3, ∞)

(−3, 3)

Find all values of x such that f(x) < 0. (−∞, −3]

[3, ∞)

(−∞, −3)

(−3, 3)

(−3, 0) (−∞, −3)

(3, ∞)

(0, 3) (3, ∞)

(−3, 3)

Sketch the graph of f.

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8/14

12/17/2020

Navdeep's Final Exam Part #2 - MATH 136-31D TR 9:30am, section 31D, Fall 2020 | WebAssign

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9/14

12/17/2020

11.

Navdeep's Final Exam Part #2 - MATH 136-31D TR 9:30am, section 31D, Fall 2020 | WebAssign

[1/1 Points]

DETAILS

PREVIOUS ANSWERS

SWOKATG13 4.5.026.

MY NOTES

Sketch the graph of f. f(x) =

−4x2 − 4x + 8 x2 − 16

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10/14

12/17/2020

Navdeep's Final Exam Part #2 - MATH 136-31D TR 9:30am, section 31D, Fall 2020 | WebAssign

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11/14

12/17/2020

12.

Navdeep's Final Exam Part #2 - MATH 136-31D TR 9:30am, section 31D, Fall 2020 | WebAssign

[2/2 Points]

DETAILS

PREVIOUS ANSWERS

SWOKATG13 4.6.012.

MY NOTES

Express the statement as a formula that involves the given variables and a constant of proportionality k. r is directly proportional to the product of s and v and inversely proportional to the cube of p. r=ksvp3

Determine the value of k from the given conditions. If s = 3, v = 5, and p = 6, then r = 72. k = 1036.8

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12/14

12/17/2020

13.

Navdeep's Final Exam Part #2 - MATH 136-31D TR 9:30am, section 31D, Fall 2020 | WebAssign

[2/2 Points]

DETAILS

PREVIOUS ANSWERS

SWOKATG13 9.1.002.

MY NOTES

Use the method of substitution to solve the system. (If there is no solution, enter NO SOLUTION.) y = x2 + 8 x + y = 14

(x, y) =

−3 , 17

(smaller x-value)

(x, y) =

2, 12

(larger x-value)

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Navdeep's Final Exam Part #2 - MATH 136-31D TR 9:30am, section 31D, Fall 2020 | WebAssign

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