Use a graphing utility to solve (x - 1) 2 - 9 = 0. Graph y = (x - 1) 2 - 9 in a [-5, 5
Chapter 8, Problem 98(choose chapter or problem)
Use a graphing utility to solve (x - 1) 2 - 9 = 0. Graph y = (x - 1) 2 - 9 in a [-5, 5, 1] by [-9, 3, 1] viewing rectangle. The equations solutions are the graphs x@intercepts. Check by substitution in the given equation.
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