Factor completely. If the polynomial cannot be factored, write prime.x2 + 62x + 63
A. (x + 9)(x - 7)
B. (x + 63)(x - 1)
C. (x - 9)(x + 7)
D. Prime
Answer: D
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Solve the problem. Unless stated otherwise, assume that the projectile flight is ideal, that the launch angle is measured from the horizontal, and that the projectile is launched from the origin over a horizontal surfaceA projectile is fired at a speed of 1160 m/sec at an angle of 32°. How long will it take to get 29 km downrange? Round your answer to the nearest whole number.
A. 29 sec B. 27 sec C. 31 sec D. It will never get that far downrange.
Evaluate the integral.
A. 
i + 
j - 
k
B. - 
?i + 
j + 
k
C. 
j + 
k
D. - 
?i + 
j + 
k
The data table has been generated by a linear, quadratic, or cubic function f. All zeros of f are real numbers located in the interval 
By making a line graph of the data, conjecture the degree of f.
A. 1 B. 2 C. 3 D. 4
Solve the problem.The kings are separated from a deck of standard playing cards and shuffled. One is randomly selected. What are the odds of drawing a black card?
A. 1 : 2 B. 1 : 4 C. 1 : 1 D. 4 : 1