kay07ana
kay07ana
31-01-2018
Mathematics
contestada
what's the x intercept
Respuesta :
altavistard
altavistard
31-01-2018
To find the x-intercepts (there are two), set the numerator = to 0 and solve the resulting equation for x:
x^2 + x - 12 = 0
Factoring,
(x+4)(x-3) = 0. Thus, x = -4 and x = 3.
The denominator has no bearing here.
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