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DanielleElmas [232]
1 year ago
13

Trey graphs the equations y = –x2 + 2x + 3 and y = x2 – 2x + 3 to solve the equation –x2 + 2x + 3 = x2 – 2x + 3. His graph is sh

own below.
What are the solution(s) of –x2 + 2x + 3 = x2 – 2x + 3?
Mathematics
1 answer:
BARSIC [14]1 year ago
5 0

The solution of the equation -x^2 + 2x + 3 = x^2 - 2x + 3 are the x-coordinates of common points on the graphs are x=0 and x=2.

<h3>What is a system of equations?</h3>

A system of equations is two or more equations that can be solved to get a unique solution. the power of the equation must be in one degree.

As we can see from the attached graph these graphs intersect at points (0,3) and (2,3).

The system of equation are;

y = x^2 + 2x + 3 \\y = x^2 - 2x + 3

So,

-x^2 + 2x + 3 = x^2 - 2x + 3 \\\\2x^2 - 4x = 0\\\\2x ( x - 2) = 0

Then the solutions of the equation are x=0 and x=2.

Learn more about equations here;

brainly.com/question/10413253

#SPJ1

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