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F(x) = x+2 g(x) = 2x-5 Functions f and g are defined as shown. What is the x-coordinate point where the graphs of the y=f(x) and y=g(x) intersect in the xy-plane
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25 votes
F(x) = x+2

g(x) = 2x-5
Functions f and g are defined as shown. What is the x-coordinate point where the graphs of the y=f(x) and y=g(x) intersect in the xy-plane

User Thenosic
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1 Answer

10 votes

y=f(x) intersect y=g(x) means that f(x)=g(x) =>


x + 2 = 2x - 5 \\ 7 = x \\ x = 7

Answer: x=7

User Charu Khurana
by
3.3k points
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