jbenefiel1021 jbenefiel1021

26-09-2020
Mathematics

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x and y interpects of f(x)=x^2-49

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GeorgePP GeorgePP

26-09-2020

Y intercept is when x = 0
X intercept is when y = 0

Y intercept is 0^2 - 49 = ?
-49

X intercept you would have to factor. You’d get (x-7)(x+7) meaning the graph touches o at the x values 7 and -7

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