Asked by kristen

The line through (5,-7) and decreasing at a rate of 3 units of y per 5 units of x.

Is this supposed to mean 5x-3y (the latter)?
Answered by kristen
Or actually, is it supposed to be -3/5?
Answered by kristen
Per... that is divide. And they must actually mean rise over run. Change in y over change in x.
Answered by kristen
m=-3/5 and they must want me to plug it into the slope intercept form with point (5,-7).
Answered by kristen
y=3/5x-4. I think I solved it.
Answered by R_scott
sign of the slope?
Answered by oobleck
"decreasing" means negative slope.
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