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Graph f(x)=2x−1 and g(x)=−x+5 on the same coordinate plane. What is the solution to the equation f(...
4 months ago
Q:
Graph f(x)=2x−1 and g(x)=−x+5 on the same coordinate plane. What is the solution to the equation f(x)=g(x)f(x)=g(x) ? Enter your answer in the box.
Accepted Solution
A:
using a graphical tool
the solution is (2,3) see the attached figure
proceed to check it
f(x)=2x−1
g(x)=−x+5
f(x)=g(x)
2x-1=-x+5
2x+x=5+1------------ >3x=6-----------> x=2
y=2x-1=2*2-1=3
the solution is the point (2,3) (see the graph in the attached figure)