kristyguzman77 kristyguzman77

02-03-2017
Mathematics

contestada

what is the domain of the following quadratic equation?
f(x)=2x^2+5x-7

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apologiabiology apologiabiology

02-03-2017

domain is th enumbers you can use and not cause conflict (like dividing by 0 or something)

actually, the domain is all real numbers
there is no real value of x that will make us divide by 0 or take the square root of a negative number

domain is all real numbers

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