Use a proportion to solve the problem.If a spring stretches 2 meters when a 2-kilogram weight is attached to it, how much will it stretch when a 14-kilogram weight is attached to it?
A. 16 m
B. 13 m
C. 17 m
D. 14 m
Answer: D
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Find the zeros of f(x), given that one zero is k.f(x) = x3 - 12x2 + 49x - 58
k = 2
A. 2, 5 ± i
B. 2, 5 ± 2i
C. 2, -5 ± 2i
D. 2, 5 ± 
i
Find the slope of the line and sketch the graph.y - 2 = 0
A. Slope: 0
B. Slope: Undefined
C. Slope: 
D. Slope: 2
Identify the figure as a line, segment, or ray. Then use the correct symbol to name the figure.
A. line segment; 
B. ray; 
C. line segment;
D. line; 
Describe what the given ordered pair represents.Let p be the percentage of Americans at age A who have made a charitable donation in the past year. What does the ordered pair (20, 64) represent?
A. 0.64% of Americans at age 20 made a charitable donation last year. B. 64% of Americans at age 20 made a charitable donation last year. C. 20% of Americans at age 64 made a charitable donation last year. D. 0.20% of Americans at age 64 made a charitable donation last year.