Find the slope of the curve at the given point P and an equation of the tangent line at P.y = x3 - 2x2 + 4, P(3, 13)
A. slope is 15; y = 15x + 13
B. slope is 15; y = 15x - 32
C. slope is 0; y = -32
D. slope is 1; y = x - 32
Answer: B
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Solve the problem.From the top of a vertical tower, 355 feet above the the surface of the earth, the angle of depression to a doghouse is 
How far is it from the doghouse to the foot of the tower? Round your answer to the hundredths place when necessary.
A. 681.46 ft B. 784.06 ft C. 693.86 ft D. 665.87 ft
The bar graph shows the number of tickets sold each week by the garden club for their annual flower show.?
How many tickets were sold during week 5?
A. 40 tickets B. 11 tickets C. 46 tickets D. 19 tickets
Solve.
+ 5 = 0
A. - 
B. 
C. 
D. empty set
Find the slope of the tangent line to the graph at the given point.f(x) = x2 + 5x at (4, 20)
A. 3 B. 13 C. 9 D. 21