Find numbers a and b, or k, so that f is continuous at every point.

A. k =
B. k =
C. k = 8
D. k = -
Answer: B
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Solve the problem.A football team gained 38 yards on one play, lost 26 yards on another, and gained 31 yards on the last play of the first half. They had already gained 202 yards during the half. What was the total yardage gain for the first half?
A. 271 yd B. 245 yd C. 159 yd D. 297 yd
Provide an appropriate response.What are the possible numbers of real zeros (counting multiplicities) for a polynomial function with real coefficients of degree six?
A. 6 B. 0, 2, 4, or 6 C. 2, 4, or 6 D. 1, 3, or 5
Solve the equation and express the solution in exact form.ln ex - ln e7 = ln e4
A. {-3} B. {11} C. {28} D. {3}
Solve the problem.The storage tanks at a beverage company have a shape formed by rotating a parabola around an axis. The function y = -0.263x2 + 3.5, for -6.1 ? x ? 6.1, where x and y are in feet, describes the shape of such a tank (laying on its side). Determine the volume of the tank to the nearest cubic foot.
A. 37 ft3 B. 74 ft3 C. 164 ft3 D. 328 ft3