Decide whether the slope is positive, negative, zero, or undefined.

A. Zero
B. Negative
C. Positive
D. Undefined


Answer: B

Mathematics

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Graph the linear equation.x = y + 4

A.

B.

C.

D.

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Graph.y = -4x2 + 2x - 9

A.

B.

C.

D.

Mathematics

Find a rectangular equation for the plane curve defined by the parametric equations.x = 2t - 1, y = t2 + 2; -4 ? t ? 4

A. y = x2 + x + ; for x in -9 ? x ? 7
B. y = x2 + 1; for x in -6 ? x ? 4
C. y = x2 + 1; for x in -2 ? x ? 2
D. y = - x + 30; for x in -6 ? x ? 4

Mathematics

Write a positive or negative fraction to describe the situation.Overnight,  ft of snow fell on the southwest side of the city.

A.
B.
C. - 
D. - 

Mathematics