Interpret Linear Function Equations
Middle School Math · Flashcards · Application
MIDDLE SCHOOL MATH · FLASHCARDS
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QUESTION
Identify whether
y
=
7
y = 7
y
=
7
is linear.
QUESTION
What is the
y
y
y
-intercept of the line
y
=
7
x
−
3
y = 7x - 3
y
=
7
x
−
3
?
QUESTION
What is the output when
x
=
3
x=3
x
=
3
for the function
y
=
2
x
−
1
y = 2x - 1
y
=
2
x
−
1
?
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ANSWER
y
=
5
y=5
y
=
5
. Substitute:
y
=
2
(
3
)
−
1
=
6
−
1
y = 2(3) - 1 = 6 - 1
y
=
2
(
3
)
−
1
=
6
−
1
.
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