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denis-greek [22]
3 years ago
14

Graph the function.

Mathematics
2 answers:
liubo4ka [24]3 years ago
5 0
The answer is totally D
kap26 [50]3 years ago
4 0

Answer:

The correct option is D.

Step-by-step explanation:

If a line passing through two points, then the equation of line is

y-y_1=\frac{y_2-y_1}{x_2-x_1}(x-x_1)

From the given graph it is clear that the line is passing through the points (-1,2) and (0,-1), so the equation of line is

y-2=\frac{-1-2}{0-(-1)}(x-(-1))

y-2=-3(x+1)

y-2=-3x-3

y=-3x-3+2

y=-3x-1

The correct formula for the function is y=-3x-1, therefore the correct option is D.

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