Solve the problem.Suppose that the accompanying table shows the velocity of a car every second for 8 seconds. Use the Trapezoidal Rule to approximate the distance traveled by the car in the 8 seconds.

A. 162 ft
B. 221.5 ft
C. 145.5 ft
D. 291 ft


Answer: C

Mathematics

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Find a formula for the function graphed.

A. f(x) = 

B. f(x) = 
C. f(x) = 
D. f(x) = 

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Identify the coefficients of the polynomial.3y9 + 5y - 4

A. 3, -5, 4 B. 9, 1, 0 C. 3, 5, 4 D. 3, 5, -4

Mathematics

Determine whether the pair of lines is parallel, perpendicular, or neither.y = x - 6 and y = 5x - 9

A. perpendicular B. neither C. parallel

Mathematics

Solve the problem.A truck rental company rents a moving truck one day by charging $35 plus $0.13 per mile. Write a linear equation that relates the cost C, in dollars, of renting the truck to the number x of miles driven. What is the cost of renting the truck if the truck is driven 180 miles?

A. C = 0.13x + 35; $58.40 B. C = 0.13x - 35; $11.60 C. C = 35x + 0.13; $6,300.13 D. C = 0.13x + 35; $37.34

Mathematics