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At which of the following points do the two equations f(x)=3x2+5 and g(x)=4x+4 intersect?

I am confused on this one could anyone help me?

2 answers

they intersect when the two functions are equal, right?
3x^2 + 5 = 4x+4
3x^2 - 4x + 1 = 0
(3x-1)(x-1) = 0
thank you! :'0
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