Rational Function
X - intercept
y - intercept
Zerocs of the
function
1. f(x) =x-9/x+3
Answers
Answered by
1
Step-by-step explanation:
A rational function is any function which can be written as the ratio of two polynomial functions, where the polynomial in the denominator is not equal to zero.
The domain of
f
(
x
)
=
P
(
x
)
Q
(
x
)
is the set of all points
x
for which the denominator
Q
(
x
)
is not zero.
Domain restrictions of a rational function can be determined by setting the denominator equal to zero and solving. The
x
-values at which the denominator equals zero are called singularities and are not in the domain of the function
Answered by
0
Answer:
20
Step-by-step explanation:
Similar questions