Use a finite approximation to estimate the area under the graph of the given function on the stated interval as instructed.f(x) = x2 between x = 0 and x = 3 using a left sum with two rectangles of equal width.
A. 16.875
B. 3.375
C. 12.5
D. 8.4375
Answer: B
You might also like to view...
Write the expression as the sum or difference of logarithms.logb 
A. logb m7 + logb p4 + logb n9 B. m7p4 - n9 C. 7logb m + 4logb p + 9logb n D. 7logb m + 4logb p - 9logb n
Solve the problem algebraically. Clearly define all variables, write an appropriate equaion, and solve.One length of a rectangular parking lot lies along the wall of a building. However, the rest of the parking lot is enclosed by 90 feet of shrubs. If the length of the parking lot is three times the width, what is the area of the parking lot?
A. 4,860 feet B. 972 feet C. 90 feet D. 144 feet
Find the quotient.
A. -8 B. Undefined C. 0 D. 8
Write as the sum and/or difference of logarithms. Express powers as factors. log12
A. 
log1217 - 2 log12q - log12p
B. 
log1217 - 2 log12q - 2 log12p
C. 5 log1217 - 2 log12q - log125
D. log1217 - log12q - log12p