Choose the appropriate response. Parallel lines
.
A. have opposite slopes
B. always intersect at (0, 0)
C. have the same slope
D. have slopes that are negative reciprocals of each other
Answer: C
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Use the elimination method by addition to find the solution for the following system.
A. x = 0, y = 0, z = 0 B. x = 4, y = 4, z = -1 C. x = -1, y = -2, z = -9 D. The system is inconsistent.
Solve the problem.A famous golfer tees off on a long, straight 469 yard par 4 and slices his drive 18° to the right of the line from tee to the hole. If the drive went 275 yards, how many yards will the golfer's second shot have to be to reach the hole?
A. 415.8 yd B. 224.2 yd C. 646.7 yd D. 735.5 yd
Find an equation of the secant line containing (1, f(1)) and (2, f(2)).f(x) = 
A. y = (-
+ 2)x + 
- 4
B. y = (-
- 2)x - 
+ 4
C. y = (
- 2)x + 
- 4
D. y = (
- 2)x - 
+ 4
Convert the angle from radians to degrees.
A. 3° B. 1° C. 60?° D. 60°