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Ipatiy [6.2K]
3 years ago
5

Write an equation in slope-intercept form of the line through point P(7, 9) and slope 3.

Mathematics
2 answers:
Lilit [14]3 years ago
7 0

Answer:

9y=7x+3

Step-by-step explanation:

I hope this is right sorry if it is not

amid [387]3 years ago
3 0

Answer:

y = 3x - 12

Step-by-step explanation:

y = mx + b

(m is the slope)

y = 3x + b

plug in your point

9 = 3 (7) + b

9 = 21 + b

subtract 21 on both sides

b = -12

y = 3x - 12

Hope this helps :)

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