Graph Linear and Quadratic Functions
Algebra · Flashcards · Application
ALGEBRA · FLASHCARDS
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QUESTION
What is the slope of the line
3
x
−
6
y
=
12
3x-6y=12
3
x
−
6
y
=
12
?
QUESTION
What is the vertex
x
x
x
-coordinate for
y
=
2
x
2
+
8
x
+
1
y=2x^2+8x+1
y
=
2
x
2
+
8
x
+
1
?
QUESTION
What is the axis of symmetry of
y
=
2
(
x
+
1
)
2
−
3
y=2(x+1)^2-3
y
=
2
(
x
+
1
)
2
−
3
?
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ANSWER
x
=
−
1
x=-1
x
=
−
1
. Read
h
h
h
-value directly from vertex form.
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