Find the product.(2m + 1)2
A. 2m2 + 1
B. 4m2 + 4m + 1
C. 2m2 + 4m + 1
D. 4m2 + 1
Answer: B
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In the figure below, 
, 
, 
class="wirisformula" align="middle" style="vertical-align: middle;" data-wiris-created="true" varid="variable_id_field" variablename="impvar_93ea9cf9eb344d2c92d2b503f" />, and 
. Find x.
?
?
A. 25
B. 20
C. 19
D. 24
E. 18
Solve the problem.Use the first five terms of the Taylor series to approximate the area of the region bounded by 
x = 0, x = 1, and the x-axis.
A. 0.4 B. 4.8 C. -5 D. 23.2
Solve the problem.If a population is changed by either immigration or emigration, a model for the population is 
where y is the population at time t and f(t) is some function of t that describes the net effect of the emigration/immigration. Assume that k = 0.02 and y(0) = 10,000. Solve this differential equation for y, given that 
A. y = -1250t + 62,500 - 52,500e-0.02t B. y = 1250t + 62,500 - 52,500e-0.02t C. y = -1250t - 62,500 - 52,500e0.02t D. y = 1250t + 62,500 - 52,500e0.02t
Use synthetic division to find the quotient and the remainder.(2x3 + 3x2 + 4x - 10) ÷ (x + 1)
A. Q(x) = (2x2 + x + 3); R(x) = 13 B. Q(x) = (2x2 + x + 3); R(x) = -13 C. Q(x) = (2x2 + 5x + 9); R(x) = -1 D. Q(x) = (2x2 + 5x + 9); R(x) = 1