Approximate the area under the curve over the specified interval by using the indicated number of subintervals (or rectangles) and evaluating the function at the left-hand endpoints of the subintervals. Compute the approximate area using up to 4 decimal places as needed.
?
from 
to 
subintervals.
?
A. 11.625 square units
B. 23.25 square units
C. 19.25 square units
D. 46.5 square units
E. 2 square units
Answer: B
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? x ? 
A. 
- 
B. 
+ 
C. 1 - 
D. 
- 
Write the negation of the statement.~p ? ~q
A. ~(p ? q) B. ~q ? ~p C. ~p ? q D. p ? ~q
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A. (f ? g)(x) B. (f + g)(x) C. (f ? g)(x) D. (g ? f)(x)
Find the product.(n + 14)2
A. n + 196 B. n2 + 196 C. n2 + 28n + 196 D. 196n2 + 28n + 196