17. Which of the following equations describes the graph?
A. y= -1/3x^2 - 1
B. y= 1/3x^2 + 1
C. y= 1/3x^2 - 1
D. y= -1/3x^2 + 1

there will be 35 boys in each team. : )

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answer: the distance

step-by-step explanation:

to calculate the distance d of a line segment with endpoints (x1, y1) and (x2, y2) use the formula d (x2 x1)2 (y2 y1)2. to calculate the midpoint of a line segment with endpoints (x1, y1) and (x2, y2) use the formula