Composition of Functions
AP Precalculus · Flashcards · Recall
AP PRECALCULUS · FLASHCARDS
Card 1
of 2
0 got it
0 to review
Current
Got it
Still learning
Not seen
QUESTION
What is the definition of the composition of functions?
QUESTION
State the notation for composing functions
f
(
x
)
f(x)
f
(
x
)
and
g
(
x
)
g(x)
g
(
x
)
.
QUESTION
What is the definition of the composition of functions?
Tap to flip before you grade
ANSWER
It is applying one function to the results of another:
(
f
◯
g
)
(
x
)
=
f
(
g
(
x
)
)
(f \bigcirc g)(x) = f(g(x))
(
f
◯
g
)
(
x
)
=
f
(
g
(
x
))
. First apply g, then apply f to that result.
Swipe → got it · swipe ← still learning
Got it
Still learning
Flip Card
Previous card
Next card