Match the polynomial with its binomial factors.x2 + 14x + 48
A. (x - 6)(x + 8)
B. (x + 6)(x + 8)
C. (x - 6)(x - 8)
D. (x + 48)(x + 1)
Answer: B
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Change the exponential expression to an equivalent expression involving a logarithm.2.3x + 5 = 15
A. log2.3 15 = x + 5 B. log2.3 x = 10 C. log15 (x + 5) = 2.3 D. log(x + 5) 15 = 2.3
Solve the problem.A rock is propelled upward from the top of a building 130 feet tall at an initial velocity of 88 feet per second. The function that describes the height of the rocket in terms of time t is 
Determine the maximum height that the rock reaches.
A. 251 feet B. 287 feet C. 268 feet D. 234 feet
Solve the compound inequality. Other than ?, use interval notation to express the solution set and graph the solution set on a number line.11 ? 
x + 5 < 17
A. [7, 8)
B. [7, 14)
C. (7, 8]
D. (7, 14]
Solve the problem.Assume that a watermelon dropped from a tall building falls 
in t sec. Find the watermelon's average speed during the first 5 sec of fall and the speed at the instant 
A. 80 ft/sec; 160 ft/sec B. 160 ft/sec; 81 ft/sec C. 40 ft/sec; 80 ft/sec D. 81 ft/sec; 162 ft/sec