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Mathematics 9 Online
OpenStudy (anonymous):

Solve the system y = –x + 6 and y = x – 8 by using graph paper or graphing technology

OpenStudy (anonymous):

Graph both, and then find their point of intersection.

OpenStudy (anonymous):

How do I find the intersection?

OpenStudy (anonymous):

set them equal to each other

OpenStudy (anonymous):

–x + 6=x – 8

OpenStudy (anonymous):

solve for x

OpenStudy (anonymous):

http://www.wolframalpha.com/input/?i=graph+y+%3D+%E2%80%93x+%2B+6+and+y+%3D+x+%E2%80%93+8+ Graph their lines, and then find the point where they cross,

OpenStudy (anonymous):

it seems to be at (7,-1)

OpenStudy (anonymous):

Can someone draw it and show me? and walk me through the steps

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