Find the numerical value of the expression for 
and 
x - 2
A. a) 2 b) 16
B. a) 16 b) 2
C. a) 6 b) 20
D. a) 8 b) 36
Answer: A
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Evaluate the integral.
d?
A. 
sin 
? - 
sin 
? + C
B. 
sin 3? + 
sin 7? + C
C. 
sin 
? + 
sin 
? + C
D. 
cos 
? + 
cos 
?+ C
For the polynomial, list each real zero and its multiplicity. Determine whether the graph crosses or touches the x-axis at each x -intercept.f(x) = 4(x - 6)(x - 7)2
A. -6, multiplicity 1, crosses x-axis; -7, multiplicity 2, touches x-axis B. -6, multiplicity 1, touches x-axis; -7, multiplicity 2, crosses x-axis C. 6, multiplicity 1, crosses x-axis; 7, multiplicity 2, touches x-axis D. 6, multiplicity 1, touches x-axis; 7, multiplicity 2, crosses x-axis
Solve the differential equation using the method of variation of parameters. 
What will be an ideal response?
Solve. If necessary, round percents to the nearest tenth, dollar amounts to the nearest cent, and all other numbers to the nearest whole.In an office building, 15 offices are currently being unrented. This represents 6% of the total units. How many offices are there in the building?
A. 2500 offices B. 90 offices C. 250 offices D. 25 offices