Stuff to know Flashcards
1
Q
factor (a^3 - b^3)
A
(a-b)(a^2+ab+b^2)
2
Q
How to find discontinuity on a rational equation when graphing
A
what x-value makes denominator zero
3
Q
Hole discontinuity on rational equation
A
when factor cancels out
4
Q
Vertical discontinuity on rational equation
A
when factor doesn’t cancel out on denominator
