Find a linear function whose graph has the given slope and y-intercept.Slope 9, y-intercept (0, -10)
A. f(x) = 9x + 10
B. f(x) = 9x - 10
C. f(x) = -10x - 9
D. f(x) = 9x + 9
Answer: B
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Evaluate the integral using the given substitution. dt, u = 3 - sin
A. - 3 + C
B. 3 + C
C. 43 + C
D. 3sin
+ C
Solve the problem.The average cost of a 4-year college education is projected to be $100,000 in 15 years. How much money should be invested now at 3.5%, compounded quarterly, to provide $100,000 in 15 years?
A. $35,153.96 B. $87,749.93 C. $100,000.00 D. $59,290.78
Provide the proper response. Show all fractions in simplest form.Write a fraction to represent the shaded portion of the figure.
A.
B.
C.
D.
Calculus can be used to find the slope of the line tangent to a curve. The slope of the tangent to the curve at
is f'(a). Use f'(x) to find the slope of the tangent to
at the given value of x.f'(x) = -x4 + 3x3 + 5x2 - 8x + 13 at x = 2
A. 25 B. 31 C. 57 D. -1