Part 4 | Test 3 | Time: 3 hours |
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- Convert the angle of magnitude to degree
measure in the degree-minute-second format.
**a)**- .
**b)**- .
**c)**- .
**d)**- .
**e)**- None of the above.

- A truck is moving at a rate of 60 miles per hour, and the diameter
of its wheels is 24 inches. Find the angular speed of the wheels in
radians per minute.
**a)**- 5280.
**b)**- 2640.
**c)**- 120.
**d)**- 30.
**e)**- None of the above.

- Find the exact value of the if the point (-1,4)
is located on the terminal side of the angle and the angle is in
standard position.
**a)**- .
**b)**- .
**c)**- -4.
**d)**- .
**e)**- None of the above.

- Given that and the terminal side
of the angle is located in the third quadrant, find the exact value of
the .
**a)**- 0.8320518.
**b)**- -0.8320518.
**c)**- .
**d)**- .
**e)**- None of the above.

- Find the reference angle to the angle equal to
**a)**- .
**b)**- .
**c)**- .
**d)**- .
**e)**- None of the above.

- Find the period of the function .
**a)**- 3 .
**b)**- 3.
**c)**- 2 .
**d)**- 2.
**e)**- None of the above.

- find the exact value of .
**a)**- .
**b)**- .
**c)**- .
**d)**- .
**e)**- None of the above.

- Find the exact value of .
**a)**- 5.
**b)**- Undefined.
**c)**- .
**d)**- 1.
**e)**- None of the above.

- A ship leaves port at noon and sails at a speed of 18 knots.
Its bearing is N W. If the port is positioned at the
origin, determine the coordinates of the position of the ship at 6 pm.
**a)**- N W.
**b)**- N W.
**c)**- N E.
**d)**- S W.
**e)**- None of the above.

- The height of a radio transmission tower is 70 meters, and it
casts a shadow of length 30 meters. Find the angle of depression.
Round to the nearest degree.
**a)**- .
**b)**- .
**c)**- .
**d)**- .
**e)**- None of the above.

- Find the domain of the function .
**a)**- All real numbers
*x*such that . **b)**- All real numbers
*x*such that . **c)**- All real numbers
*x*such that . **d)**- All real numbers
*x*such that , or . **e)**- None of the above.

- Find the inverse of the function , .
**a)**- Since this function is not one-to-one, there is no inverse.
**b)**- .
**c)**- .
**d)**- .
**e)**- None of the above.

- If and , find .
**a)**- 15.
**b)**- 21.
**c)**- 3.
**d)**- -18.
**e)**- None of the above.

- Which of the following equations represents a reflection of the
graph of
*f*(*x*) across the y-axis?.**a)**-
*f*(3*x*-7+2. **b)**-
*f*(4*x*+9)-8. **c)**-
*f*(10-3*x*)+20. **d)**- -
*f*(*x*). **e)**- None of the above.

- Where is the point (1,3) on the graph of f(x) located after the
graph is reflected across the y-axis, shifted to the right 10 units,
and shifted down 10 units?
**a)**- (11,7).
**b)**- (-11,-7).
**c)**- (9,-7).
**d)**- (11,-13).
**e)**- None of the above.

- Find the equation of the parabola with vertex (2,2) that
passes through the point (4,4). What is the leading coefficient in
this equation?
**a)**- .
**b)**- -2.
**c)**- 4.
**d)**- 1.
**e)**- None of the above.

- Find the real zeros of the polynomial
. What is the sum of these real zeros?
**a)**- 4.
**b)**- -14.
**c)**- 5.
**d)**- -5.
**e)**- None of the above.

- Divide by . What is the quotient?
**a)**- .
**b)**- .
**c)**- .
**d)**- .
**e)**- None of the above.

- Simplify . What is the real par of the answer?
**a)**- .
**b)**- .
**c)**- .
**d)**- .
**e)**- None of the above.

- Find the slant asymptote of the rational function .
**a)**- There is no slant asymptote.
**b)**-
*y*=*x*+7. **c)**-
*y*=*x*+1. **d)**-
*y*=*x*+5. **e)**- None of the above.

- Find the exact value of .
**a)**- 0.477121
**b)**- 7
**c)**- 1.098612
**d)**- 1
**e)**- None of the above.

- Solve for x in the equation .
**a)**- 0
**b)**- 2
**c)**- 1
**d)****e)**- None of the above.

- Find the value of
*b*in the exponential function that passes through the points (5,40) and (10,400).**a)**- .2
**b)**- 4
**c)**- 0.460517
**d)**- 0.39794
**e)**- None of the above.

- How many years will it take an investment to double if it is
invested at 5% compounded quarterly?
**a)**- 13.86
**b)**- 14.21
**c)**- 55.8
**d)**- .20
**e)**- None of the above.

- Find the point of intersection of the graphs of
and .
**a)**- (0,7).
**b)**- (0,3).
**c)**- .
**d)**- .
**e)**- None of the above.

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