Graphing Simple Rational Functions - Kuta Software

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8
7) f (x) = 3 x + 1 x
8) f (x) =
2
x − 3 + 1
y
8
y
6
6
4
4
2
2
−8 −6 −4 −2 2 4 6 8
−2
−4
−6
−8
−8 −6 −4 −2 2 4 6 8
−2
−4
−6
−8
x
9) f (x) = − 4
x + 1 + 1
8
y
8
10) f (x) = 4 x + 2 x
y
6
6
4
4
2
2
−8 −6 −4 −2 2 4 6 8
−2
−4
−6
−8
x
−8 −6 −4 −2 2 4 6 8
−2
−4
−6
−8
Critical thinking question:
11) Write a function of the form f (x) =
a
x − h
+ k with a vertical asymptote at x = 25