Compare Functions in Different Representations
Middle School Math · Flashcards · Application
MIDDLE SCHOOL MATH · FLASHCARDS
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QUESTION
Which function has the greater rate of change:
g
(
x
)
=
−
x
+
6
g(x)=-x+6
g
(
x
)
=
−
x
+
6
or table
(
1
,
2
)
(1,2)
(
1
,
2
)
,
(
4
,
8
)
(4,8)
(
4
,
8
)
?
QUESTION
Identify the rate of change for a function described as "
y
y
y
decreases
5
5
5
for each increase of
1
1
1
in
x
x
x
".
QUESTION
Identify the missing value if a linear table has constant rate
3
3
3
:
(
0
,
2
)
(0,2)
(
0
,
2
)
,
(
1
,
5
)
(1,5)
(
1
,
5
)
,
(
2
,
?
)
(2,?)
(
2
,
?)
.
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ANSWER
8
8
8
. With rate
3
3
3
, each
x
x
x
increase of
1
1
1
adds
3
3
3
to
y
y
y
:
5
+
3
=
8
5+3=8
5
+
3
=
8
.
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