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3 years ago

Given f(x)=x^2-6x+8 and g(x)=x-2, solve f(x)=g(x) using a table of values

Mathematics

1 answer:

Nataliya [291]3 years ago

4 0

X=5,2

x^2-6x+8=x-2
x^2-7x+10
(factor)
(what multiplies to be 10 and adds to be -7)
(x-5)(x-2)
(put each equation equal to zero)
0=x-5 x-2=0
x=5,2

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