What is (fog)(x)?
f(x) = x?
g(x) = 3x + 3
2 answers:
Answer:
3x + 3
Step-by-step explanation:
Substitute x = g(x) into f(x) , that is
f(3x + 3) = 3x + 3
Answer:Set up the composite result function.
f
(
g
(
x
)
)
Evaluate
f
(
g
(
x
)
)
by substituting in the value of
g
into
f
.
f
(
−
3
x
3
−
2
)
=
−
3
(
−
3
x
3
−
2
)
−
3
Simplify each term.
f
(
-
3
x
3
−
2
)
=
9
x
3
+
6
−
3
Subtract
3
from
6
.
f
(
−
3
x
3
−
2
)
=
9
x
3
+
3
Step-by-step explanation:
sorry for how it came out
you can also just resuch up g(x)=3x+3
You might be interested in
6 - x/10 = -3
6 = -3 + x/10
9 = x/10
90 = x
All of them except B and C. Probabilities must add to 1 and none of the p's can be negative
The answers are
D. 21
E. 30
Answer:
28cm
Step-by-step explanation:
A=a+b
2h=4+10
2·4= 28cm
v=d/t
44=d/5
d=220 mile
v=220/11
v=20 mph
