Line z has a slope of 2.5 and goes through point (4, 13). which equation best represents line z?

According to the question,

By using the point-slope formula, we get,

→

By substituting the values, we get

→

Thus the equation above is right.

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y - 13 = (5/2)(x - 4)

Step-by-step explanation:

Here we know the slope and one point on the line.  Use the point-slope formula:

y - k = m(x - h).

Substituting 13 for k, 4 for x and 2.5 for m, we get:

y - 13 = (5/2)(x - 4)

b. x + 1

step-by-step explanation:

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