Assuming that the equations define x and y implicitly as differentiable functions   find the slope of the curve   at the given value of t.2x - t2 - t = 0, 2ty + 2t2 = 2, t = 1

A. - 3
B. 3
C. - 2
D. - 


Answer: D

Mathematics

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Find the median for each data set.1.3, 2.1, 1.5, 3, 1.3, 2.1, 1.3, 9.3, 9.3, 1.8

A. 1.8 B. 1.3 C. 1.95 D. 2.1

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Provide an appropriate response.Explain in your own words why equations of the form y = b have graphs that are horizontal lines.

What will be an ideal response?

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Find the product.-7x3(10x + 12)

A. -70x - 84  B. -70x4 + 12 C. -70x4 - 84x3 D. -154x3

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Solve the system graphically. Give x- and y-coordinates correct to the nearest hundredth.y = ln (3x - 2)x2 + 3y2 = 7

A. {(0.74, -1.47), (1.73, 1.16)} B. {(5.25, 2.62)} C. {(0.77, 1.46), (-0.59, -1.49)} D. {(1.73, -1.16), (0.74, 1.47)}

Mathematics