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. 
Mathematics
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