Finding x-Intercepts Algebraically Flashcards

1
Q

1st Step?

A

Simplify by factoring both numerator and denominator.

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2
Q

2nd Step?

A

Set the fraction to equal zero by putting “= 0” next to it. Then solve for X.

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3
Q

3rd Step?

A

Determine if x can actually be an x-inter.

If “x” is the SAME as the hole, then it is NOT possible! So then there would be no x-inter.

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