Post a New Question

math algebra1

posted by on .

what is the slope of the points {1,-2}
and {3,-4}

Slope is defined as the change in y divided by the change in x

slope = (y2 -y1)/(x2 - x1)

so then simply substitute the pts corrsesponfing to x1,x2,y1,y1

= (-4--2)/(3-1)
= -1


Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions

Post a New Question