Provide an appropriate response.The graph on the following coordinate plane shows how the cost of a taxi ride relates to the number of minutes that the taxi has been driven.
Is the slope of the graphed line positive, negative, zero, or undefined? Describe in a sentence or two the relationship between the cost and the number of minutes driven?
A. The slope is zero. As the number of minutes driven increases, the cost remains the same.
B. The slope is positive. As the number of minutes driven increases, the cost increases.
C. The slope is undefined. You cannot describe the relationship between the cost and the number of minutes driven.
D. The slope is negative. As the number of minutes driven increases, the cost decreases.
Answer: B
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A. 9x3y2 + 3x2y3 + 6xy + 9 B. 7x3y2 + 3x2y3 + 6xy + 9 C. 9x3y2 + 3x2y3 + 4xy + 9 D. 2x3y2 + 10x2y3 + 6xy + 9
Sketch the vector field in the plane along with its horizontal and vertical components at a representative assortment of points on the circle x2 + y2 = 4.F = 
i + 
j
What will be an ideal response?
Perform the indicated operations.(500)(40,000)
A. 2.0 × 107 B. 2.0 × 109 C. 2.0 × 106 D. 2.0 × 108
Let U = {all soda pops}; A = {all diet soda pops}; 
and 
Describe the given set in words.C' ? D'
A. All caffeinated soda pops in cans B. All soda pops that are not in cans or caffeine-free C. All soda pops that are not in cans or are caffeinated. D. All caffeinated soda pops not in cans