Find all values of x (if any) where the tangent line to the graph of the function is horizontal.y = x3 - 3x2 + 1
A. 0
B. 0, 2
C. -2, 0, 2
D. 2
Answer: B
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Compute the range for the set of data.6, 16, 6, 16, 6, 16, 6, 16
A. 20 B. 16 C. 10 D. 11
Solve the problem. Round to two decimal places if needed.Find the length of the arc intercepted by a central angle of ? = 5.2 radians in a circle of radius r = 2.87 centimeters.
A. 13.92 centimeters B. 14.92 centimeters C. 15.92 centimeters D. 16.92 centimeters
Solve the problem.A signal is made by placing 3 flags, one above the other, on a flag pole. If there are 8 different flags available, how many possible signals can be flown?
A. 512 B. 24 C. 336 D. 56
Sketch the graph of the quadratic function. Identify the vertex and axis of symmetry.f(x) = x2 + 3
A. vertex (0, 3)
axis of symmetry: x = 0
B. vertex (0, -3)
axis of symmetry: x = 0
C. vertex (3, 0)
axis of symmetry: x = 3
D. vertex (-3, 0)
axis of symmetry: x = -3