Question

When graphing rational fractions, are the zeros found by making numerator equal to zero

Answer 1

look like thats true

f(x) = 3x - 3
-----
4x^2

f(x) = 0 when x = 1 (this makes 3x - 3 = 0)

Answer 2

Thanks I am really bad at math and am studying for a test.

Answer 3

yw

Answer 4

be careful though....you have to factor out and simplify the rational function before setting numerator to 0

Answer 5

Thanks just learning the rational and polynomial graphing rules. Can be confusing