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joe j

Help with math please.?

find the points of intersection for the graphs of each pair of equations.

1.)y=2x-2 and y=x^2-2x+1

2.)y=x+5 and y=x^2+6x-9

Top 2 Answers
tfr_ftu

Favorite Answer

To find the points of intersection is very easy, you only change the parameter y from the first equation to the second equation.

and then you solve as usual

For example: 1)

2x-2=x^2-2x+1

x^2-4x+3=0

Due to x=1 is one of solutions. And the second will be x=c/a= 3/1=3

Hope you understand

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Anonymous
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