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Which of the following are equations for the line shown below? Check all that
apply.

Which of the following are equations for the line shown below? Check all that apply-example-1

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Answer:

B, D

Explanation:

The point-slope form of the equation for a line is ...

y -k = m(x -h) . . . . . . line with slope m through point (h, k)

The values of k for the points given are -5 or +5. This eliminates choices A and C. The corresponding values of h are -2 and +2, so the equations you're looking for are ...

y +5 = 2.5(x +2) . . . . choice D

y -5 = 2.5(x -2) . . . . choice B

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User Rohit Tigga
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