Graph Square Root and Piecewise Functions
Algebra · Flashcards · Application
ALGEBRA · FLASHCARDS
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QUESTION
Identify the horizontal shift of
f
(
x
)
=
∣
x
+
7
∣
f(x)=|x+7|
f
(
x
)
=
∣
x
+
7∣
compared to
∣
x
∣
|x|
∣
x
∣
.
QUESTION
What is the
y
y
y
-intercept of
f
(
x
)
=
x
f(x)=\sqrt{x}
f
(
x
)
=
x
?
QUESTION
What is the vertex of
f
(
x
)
=
∣
x
−
6
∣
+
4
f(x)=|x-6|+4
f
(
x
)
=
∣
x
−
6∣
+
4
?
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ANSWER
(
6
,
4
)
(6,4)
(
6
,
4
)
. Vertex form parameters:
(
h
,
k
)
=
(
6
,
4
)
(h,k) = (6,4)
(
h
,
k
)
=
(
6
,
4
)
.
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