Question: EXPLORATION: Solving a Quadratic Equation by Graphing Go to BigIdeasMath.com for an interactive tool to investigate this exploration. Work with a partner. a. Sketch

EXPLORATION: Solving a Quadratic Equation by Graphing Go to BigIdeasMath.com for an

EXPLORATION: Solving a Quadratic Equation by Graphing Go to BigIdeasMath.com for an interactive tool to investigate this exploration. Work with a partner. a. Sketch the graph of y = x - 2x. 00 8 b. What is the definition of an x-intercept of a graph? How many x-intercepts does this graph have? What are they? -6 -4 -2 6 4 2 2 4 6 x N 2. c. What is the definition of a solution of an equation in x? How many solutions does the equation x - 2x = 0 have? What are they?

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