Factor the polynomial completely. If the polynomial cannot be factored, say it is prime.x2 - x - 63
A. (x + 7)(x - 9)
B. prime
C. (x - 63)(x + 1)
D. (x - 7)(x + 9)
Answer: B
Mathematics
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Identify the figure as a line, a ray, a line segment, or an angle. Then name the figure using the given points.
A. ray; 
B. line segment; 
C. angle; ?ECF or ?FCE or ?C
D. line; 
Mathematics
Graph the function using transformations.f(x) = 
A. 
B. 
C. 
D. 
Mathematics
Complete.42 ft = 
yd
A. 126
B. 3
C. 504
D. 14
Mathematics
Find the slope of the line.2x + 5y = 14
A. 
B. 
C. - 
D. - 
Mathematics