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Complete the equation describing how x and y are related.

X | Y
0 | -1
1 | -1.5
2 | -2
3 | -2.5
4 | -3
5 | -3.5

Y= [?]x + [?]

Complete the equation describing how x and y are related X Y 0 1 1 15 2 2 3 25 4 3 5 35 Y x class=

Respuesta :

Y = -0.5x - 1

Slope = Y2-Y1/X2-X1
Slope = -1.5-(-1)/1-0 = -0.5

Y-in. = X = 0
Y-in. = -1

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