519,554 views
41 votes
41 votes
What is f(x+9) if f(x)=x^2+3x+2

User DbJones
by
2.8k points

2 Answers

11 votes
11 votes

f
(
9
x
+
2
)
=

2
x

23
x
+
2
f
(
9
x
+
2
)
=
-
2
x
-
23
x
+
2
User Jon Calder
by
2.6k points
18 votes
18 votes

Answer:

x^2+21x+110

Explanation:

User Yuriy Rozhovetskiy
by
3.1k points