Wednesday

April 23, 2014

April 23, 2014

Posted by **Tammy** on Wednesday, April 18, 2007 at 2:06pm.

Determine the slope of each line

a line through points (-1, 2) and (2, -7)

Slope of a line through two points (x1, y1) and (x2, y2) is (y2 - y1)/(x2 - x1).

So substituting the given points we have (-7 - 2)/(2 - (-1)) i.e -9/3 = 3

Oops. it should be -3

g is correct.

**Related Questions**

math, correction - bobpursley. i'm still questioning the problem states find the...

MATH - For the floor plans given in exercise27, determine whether the side ...

algebra - Find the slope of the line through the given points. (2,4) (6,-3). m=...

Algebra - Find the slope of any line perpendicular to the line through the ...

algebra - Find the slope of any line perpendicular to the line through points (0...

Algebra - Can someone check my answers? 1. Write the equation of the line that ...

Math 101 - Find the equation for each of the following items below: a. A line ...

math,correction - The question asks: Find the slope of any ilne parallel to the ...

Math...Please help I need this done by 6:00 - This was the question: Explain why...

math - This was the question : Explain why the formula for determining slope ...