Use the figure to determine the derivative.The figure shows the graph of f(x) = 2 - ln x along with its tangent line 
at the point (1, 2). What is f'(1)?
A. 2
B. -2
C. 1
D. -1
Answer: D
Mathematics
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Find the slope and the y-intercept of the given line.y = - 
x - 2
A. - 
; (0, 2)
B. 
; (0, -2)
C. - 
; (0, -2)
D. 
; (0, 2)
Mathematics
Name the conic or limiting form represented by the given equation.9x2 + 18x + 25y2 - 50y - 191 = 0
A. Ellipse B. Point C. Empty set D. Hyperbola
Mathematics
Solve the problem.The Corner Cafe has a replacement cost of $287,000 and is insured for $198,030 with an 80% coinsurance clause. The building has a fire loss of $25,300. How much will the insurance company pay?
A. $26,186 B. $21,821 C. $17,457 D. $25,300
Mathematics
Factor.25 - 45x + 8x2
A. (8x - 20)(x - 5) B. (8x - 5)(x - 5) C. (8x + 5)(x + 5) D. (x - 5)(x - 5)
Mathematics