SOLUTION: The problem wants me to find the points of intersection, if any, of the graphs in the system: {{{x^2-y=5}}} {{{-3x+y=-7}}} can you please help me solve this so i know what to do

Algebra ->  Systems-of-equations -> SOLUTION: The problem wants me to find the points of intersection, if any, of the graphs in the system: {{{x^2-y=5}}} {{{-3x+y=-7}}} can you please help me solve this so i know what to do      Log On


   



Question 188872This question is from textbook ALGEBRA 2
: The problem wants me to find the points of intersection, if any, of the graphs in the system:
x%5E2-y=5
-3x%2By=-7
can you please help me solve this so i know what to do for future problems like this?
This question is from textbook ALGEBRA 2

Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
The problem wants me to find the points of intersection, if any, of the graphs in the system:
x%5E2-y=5
-3x%2By=-7
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If you want to graph these, dl the free software at
www.padowan.dk.com/graph/
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-3x+y = -7
y = 3x-7
Sub for y into the 1st eqn
x%5E2+-+3x+%2B+7+=+5
x%5E2+-+3x+%2B+2+=+0
(x-2)*(x-1) = 0
x = 1
x = 2