SOLUTION: Find the x-intercepts of the graph of the equation:
y = x2 - 1
Algebra.Com
Question 595805: Find the x-intercepts of the graph of the equation:
y = x2 - 1
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Find the x-intercepts of the graph of the equation:
y = x2 - 1
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Let y = 0.
Solve: x^2-1 = 0
Factor:
(x-1)(x+1) = 0
x = 1 or x = -1
----
x-intercepts: (1,0) and (-1,0)
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Cheers,
Stan H.
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