Help please hurry!!!

Graph the ordered pairs (4,-2) and (1, -1) and draw a line through the two points. Which quadrant is untouched by the line? Explain how you found your answer.

Question

Help please hurry!!!



Graph the ordered pairs (4,-2) and (1, -1) and draw a line through the two points. Which quadrant is untouched by the line? Explain how you found your answer.

anonymous · Answer

Quadrant two is untouched.

anonymous · Answer

$$m = \frac{ y _{2} - y _{1} }{ x _{2} - x _{1} }$$
$$y - y _{1} = m(x - x _{1})$$
use these two formulae to find out how to graph it.

anonymous · Answer

http://nces.ed.gov/NCESKIDS/createagraph/default.aspx?ID=16bb0e59d5b04ec3add4e83c31f9a7ec