The slope of a line passing through H (-2, 5) is -3/4. Which ordered pair represents a point on this line?

A (6, -1)
B (2, 8)
C (-5, 1)
D (1, 1)

Respuesta :

Louli
Answer:
(6,-1)

Explanation:
The slope of the line can be calculated using the following formula:
slope = [tex] \frac{y2-y1}{x2-x1} [/tex]

We are given that:
slope = -0.75
point (x1,y1) is (-2,5)

We will use each of the given points to calculate the corresponding slope, then compare the calculated slope with the given one.

For point (6,-1):
slope = [tex] \frac{-1-5}{6--2} [/tex] = -0.75 ........> accepted choice

For point (2,8):
slope = [tex] \frac{8-5}{2--2} [/tex] = 0.75 ........> rejected choice

For point (-5,1):
slope = [tex] \frac{1-5}{-5--2} [/tex] = 4/3 ........> rejected choice

For point (1,1):
slope = [tex] \frac{1-5}{1--2} [/tex] = -4/3 ........> rejected choice

Therefore, the first option is the only correct one.

Hope this helps :)
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