Question 1

Matching $ f(x)=\ln(x-3)$

Question 2

Matching $ f(x)=e^{x+2}-5$

Question 3

$f(x)=\frac{x+3}{x+4}$

Question 4

Matching

Question 5

The given angle is in standard position. Determine the quadrant in which the angle lies.

Question 6

The given angle is in standard position. Determine the quadrant in which the angle lies.

Question 7

Which formula will be used to convert the following angle.

Question 8

Rationalize the denominator. Assume that no radicands were formed by raising negative numbers to even powers.$\frac{\sqrt{5}-\sqrt{3}}{\sqrt{5}-\sqrt{2}}$

Question 9

Solve. $\sqrt{5x+8}=10$

Question 10

Convert 34.817° to degrees, minutes, and seconds to the nearest second

Question 11

Find the length of the arc on a circle of radius r intercepted by a central angle θ. Round answer to two decimal places. $r =4$ meters, $θ = 65°$

Accepted Answer

4.54 meters

Answer

4.99 meters

Answer

3.63 meters

Answer

4.09 meters

Question 12

Express the angular speed in radians per second. 120 revolutions per second

Accepted Answer

$240\pi$ radians per second

Answer

$240$ radians per second

Answer

$120\pi$ radians per second

Answer

$120$ radians per second

Question 13

Find a positive angle less than 360° or 2π that is coterminal with the given angle $-185°$

Accepted Answer

$175°$

Answer

$185°$

Answer

$-5°$

Answer

$355°$

Question 14

Find a positive angle less than 360° or 2π that is coterminal with the given angle. $\frac{13\pi}{6}$

Accepted Answer

$\frac{\pi}{6}$

Answer

$\frac{7\pi}{6}$

Answer

$-\frac{\pi}{6}$

Answer

$\frac{5\pi}{6}$

Question 15

Find the length of the arc on a circle of radius r intercepted by a central angle θ. Round answer to two decimal places. $r = 9.11$ inches, $θ = 120°$

Accepted Answer

$19.08$ inches

Answer

$19.18$ inches

Answer

$19.28$ inches

Answer

$19.38$ inches

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