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8.
Write an equation in point-slope form for the line through the given point with the given slope.

(4, –6); m = 3/5

A. y - 6 = 3/5 (x+4)

B. y - 4 = 3/5 (x+6)

C. y + 6 = 3/5 x-4

D. y + 6 = 3/5 (x-4)


Sagot :

Answer:

D. y + 6 = 3/5 (x-4)

Step-by-step explanation:

Use the given slope and point to substitute into the point-slope formula  y − y 1 = m ( x − x 1 ) .

Slope-intercept form:  y = 3 /5 x − 42 /5

Point-slope form:  y + 6 = 3 /5 ⋅ ( x − 4 )