8th
grade

Mathematics

59%

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Elio Ficarella

3 years

Mathematics

8th

grade

Direct Proportions - so far...

Elio Ficarella

67
plays

10 questions

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1. Multiple Choice
45 seconds
1 pt
Which graph shows a direct proportion?
2. Multiple Choice
1 minute
1 pt
Which equation does NOT show a direct proportion?
$y\ =\ 2.853x$
$y\ =\ \frac{x}{3}$
$y\ =3x\ +\ 1$
$y\ =\ 6x$
3. Multiple Choice
2 minutes
1 pt
What equation is shown for this graph?
y = 25x
y = 225x
y = 50x
y = 0.02x
4. Multiple Choice
45 seconds
1 pt
Which table shows a direct proportion? (check all that apply)
5. Multiple Choice
1 minute
1 pt
What equation is shown by the data on the table?
$y\ =\ 4x$
$y\ =\ \frac{1}{4}x$
6. Multiple Choice
2 minutes
1 pt
Haley burns 600 calories in two and a half hours on the treadmill. Write a direct proportion equation to show this situation.
$m\ =\ \frac{2.5}{600}$
$y\ =\ \frac{600}{2.5}$
$y\ =\ 600x$
$y\ =\ 240x$
7. Multiple Choice
3 minutes
1 pt
What is "m" for this graph?
$m\ =\ 10$
$m=2.5$
$m=5$
$m=0.4$
8. Multiple Choice
45 seconds
1 pt
Is this equation a direct proportion?

y = 5
yes
no
9. Multiple Choice
3 minutes
1 pt
Which situation does NOT describe a direct proportion?
Biff earns $12.50 dollars per hour babysitting.
Girl scouts earned $80 on Sunday washing 5 cars.
Power Gym charges $50 per month and a $100 membership fee
Harvey got a speeding ticket for going 85 miles per hour
10. Multiple Choice
3 minutes
1 pt
Steve can run 6 laps in 4 minutes. How long will it take him to run 27 laps?
40.5 minutes
12 minutes
18 minutes
1 hour
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