Use Linear Models to Solve Problems
Middle School Math · Flashcards · Application
MIDDLE SCHOOL MATH · FLASHCARDS
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QUESTION
What is the predicted change in
y
y
y
when
x
x
x
increases by
6
6
6
in the model
y
=
1.2
x
+
5
y = 1.2x + 5
y
=
1.2
x
+
5
?
QUESTION
Identify the meaning of slope
1.5
1.5
1.5
in
y
=
1.5
x
+
10
y = 1.5x + 10
y
=
1.5
x
+
10
for sunlight
x
x
x
(hr) and height
y
y
y
(cm).
QUESTION
What is the slope
m
m
m
if
y
y
y
increases by
12
12
12
when
x
x
x
increases by
3
3
3
?
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ANSWER
m
=
4
m = 4
m
=
4
. Slope equals change in
y
y
y
divided by change in
x
x
x
:
12
3
\frac{12}{3}
3
12
.
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