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 the "midpoint rule" with two rectangles of equal width.
A. 16.875
B. 3.375
C. 12.5
D. 8.4375
Answer: D
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A. 161 seats B. 168 seats C. 175 seats D. 178 seats
Solve.A $3300 computer is on sale at 5% off. Find the sale price.
A. $3135.00 B. $165.00 C. $16.50 D. $3283.50
Decide whether or not the functions are inverses of each other.
A. No B. Yes
Write the system
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as a matrix equation AX = B, where A is the coefficient matrix of the system, X is a column matrix of variables, and B is the column matrix of constants. Multiply each side of the equation on the left by the matrix inverse of A to obtain an equivalent system of equations and solve it.
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Please enter your answer in the form x = , y = , z = .
What will be an ideal response?