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1. If f(x) =, then f (x) = 2. Advanced Placement Calculus Semester One ReviewName:___________________ Calculator Active Multiple Choice 3. If x 3 + 3xy.

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Presentation on theme: "1. If f(x) =, then f (x) = 2. Advanced Placement Calculus Semester One ReviewName:___________________ Calculator Active Multiple Choice 3. If x 3 + 3xy."— Presentation transcript:

1 1. If f(x) =, then f (x) = 2. Advanced Placement Calculus Semester One ReviewName:___________________ Calculator Active Multiple Choice 3. If x 3 + 3xy + 2y 3 = 17, then 4.The derivative of f is x 2 (x - 2)(x + 3). At how many points will the graph of f have a relative maximum?

2 5. If f (x) = sec x + csc x, then f (x) = The circumference of a circle is increasing at a constant rate of 5 feet per second. Find the rate at which the radius is increasing Find the x-coordinates of all points of inflection for the function 7. Let

3 Advanced Placement Calculus Semester One ReviewName:___________________ Calculator Free Response Suppose the distance in feet covered by a car moving along a straight road t seconds after starting from rest is given by the function f (t) = 3.12t 2 sin(0.3t) a. Find the average velocity of the car over the interval for t = 13 to t = 33 seconds. b. Find the time t in the interval t = 13 to t = 33 where the velocity of the car is equal to the average velocity. c. Find the instantaneous velocity when t = 33 seconds d. Find the acceleration of the car when t = 33 seconds.

4 Let A(x) be the area of the rectangle bounded by the x- and y- axis and the curve as shown below. A. Find the dimension of this rectangle such that its area is a maximum. B. Verify that when the area is a maximum the length of the rectangle is the same as x-coordinate of the point of inflection of the graph of y. c x y

5 1. If, then f (8)= 2. Advanced Placement Calculus Semester One ReviewName:___________________ No Calculator Multiple Choice 5. Find the limit. (a) -1 (b) 0 (c) 1 (d) 2 (e) This limit does not exist. 3. If f (x)=cos 2 x, then f ´´ ( )= 4. If is both continuous and differentiable, then a =

6 7. What is the slope of the tangent line to the curve at the point where x = 2? 8. For what value of x does the function have a relative minimum? 6. In the given interval 0 < x < 2, the function has critical numbers at 9. The equation of the line tangent to at the point (1,5) is

7 The graph of the derivative of f (x) or f (x) is shown. f (x) has horizontal tangents at the points x = -5, -2, and 2. a. Find the x-coordinate(s) of any relative extrema of f (x) and classify each as maximum or minimum. Justify your answer(s). b. Find the interval(s) where f (x) is concave down.Justify your answer(s) c. Find the x-coordinate of the absolute maximum of f (x). Advanced Placement Calculus Semester One ReviewName:___________________ No Calculator Free Response Graph of y = f´(x)

8 A circle is inscribed in a square as shown to the right. The circumference of the circle is increasing at a constant rate of 5 feet per second. As the circle expand, the square expands to maintain the condition of tangency. (Hint: A circle with a radius of r had a circumference of C=2 r and an area of A = r 2 ) A. Find the rate at which the perimeter of the square is increasing. Be sure to indicate units of measure. B. At the instant when the area of the circle is 25 in 2, find the rate of increase in the area enclosed between the square and the circle.


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