Factor the trinomial completely.24z6 + 44z4 + 12z2
A. 4z2(3z2 + 1)(2z2 + 3)
B. 4z2(2z2 - 3)(3z2 - 1)
C. 4(3z4 + 1)(2z2 + 3)
D. (12z3 + 4)(2z3 + 3)
Answer: A
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Find the slope of the line determined by the given equation and then sketch the line.3x + 5y = 16
A. slope = 
B. slope = 
C. slope = - 
D. slope = - 
Use the Distributive Property to remove the parentheses.(x + 3)(x + 4)
A. x2 + 12x + 7 B. x2 + 6x + 12 C. x2 + 7x + 12 D. x2 + 7x + 7
List the critical values of the related function. Then solve the inequality.
? 
A. No critical values; ? B. 4; (-?, 4] C. No critical values; (-?, ?) D. 8; [8, ?)
Solve the problem.From a distance of 1216 feet from a spotlight, the angle of elevation to a cloud base is 44°. Find the height of the cloud base to the nearest foot.
A. 845 ft B. 1259 ft C. 875 ft D. 1174 ft