Find the slope of the tangent line to the graph at the given point.f(x) = x2 + 11x - 15 at (1, -3)
A. 11
B. 13
C. -9
D. 26
Answer: B
Mathematics
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Evaluate the improper integral.
A. 
B. 
C. 1
D. 6
Mathematics
Find the slope of the curve at the point indicated.y = 10x - x2, x = 6
A. 12 B. -26 C. 10 D. -2
Mathematics
Find the quotient.1.76 ÷ 100
A. 0.00176 B. 0.0176 C. 17,600 D. 1760
Mathematics
A woman buys an apartment house for $1,250,000 by making a down payment of $275,000 and amortizing the rest of the debt with semiannual payments over the next 8 years. The annual interest rate on the debt is 9.0%, compounded semiannually. Find the total amount paid over the life of the loan (excluding the down payment). Round your answer to the nearest cent. ?
A. $5,554,559.05 B. $694,319.88 C. $4,165,919.29 D. $1,388,639.76 E. $2,777,279.53
Mathematics