Open Up - Grade 7 - Mathematics - Unit 3 - Lesson 1
star
star
star
star
star
Last updated over 4 years ago
6 questions
1
6.RP.3.c
7.G.4
…
1
6.RP.3.c
7.G.4
…
1
6.RP.3.c
7.G.4
…
1
6.RP.3.c
7.G.4
…
1
6.RP.3.c
7.G.4
…
1
6.RP.3.c
7.G.4
…
Question 1
1.
Estimate the side length of a square that has a 9 cm long diagonal.
Question 2
2.
Question 3
3.
Question 4
4.
The graph shows that while it was being filled, the amount of water in gallons in a swimming pool was approximately proportional to the time that has passed in minutes.
About how much water was in the pool after 25 minutes?
Question 5
5.
The graph shows that while it was being filled, the amount of water in gallons in a swimming pool was approximately proportional to the time that has passed in minutes.
Approximately when were there 500 gallons of water in the pool?
Question 6
6.
The graph shows that while it was being filled, the amount of water in gallons in a swimming pool was approximately proportional to the time that has passed in minutes.
Estimate the constant of proportionality for the number of gallons of water per minute going into the pool.
"Source: Open Up Resouces (Download for free at openupresources.org.)"
Select all quantities that are proportional to the diagonal length of a square.
Perimeter of a square
Side length of a square
Area of a square
Diego made a graph of two quantities that he measured and said, “The points all lie on a line except one, which is a little bit above the line. This means that the quantities can’t be proportional.”