Determine the equation of the given line, as well as the slope of the line. If the slope is undefined, state this.
A. y = x - 8, m = 1
B. y = -4, m = 0
C. x = -4, m = 0
D. y = x - 4, m: undefined
Answer: B
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Decide whether or not the functions are inverses of each other.f(x) = x3 - 4, g(x) =
A. Yes B. No
Write the decimal as a fraction or mixed number. Simplify, if possible.0.0002
A. 
B. 
C. 
D. 
A ship is anchored off a long straight shoreline that runs north and south. From two observation points 18 miles apart on shore, the bearings of the ship are N 26° E and S 51° E. What is the distance from the ship to each of the observation points? ? Apply the rules regarding the use of significant digits after all computations are complete. ? The distance from the ship to the observation point for which the bearing of the ship is N 26° E is __________ mi ? The distance from the ship to the observation point for which the bearing of the ship is S 51° E is __________ mi
What will be an ideal response?
Find a rectangular equation for the plane curve defined by the parametric equations.x = 4 sin t, y = 4 cos t; 0 ? t ? 2?
A. y = 
= 16; for x in -? < x < ?
B. x2 + y2 = 16; for x in -4 ? x ? 4
C. y = x2 - 9; for x in -2 ? x ? 2
D. y2 - x2 = 16; for x in -? < x < ?