Grade 7 · Unit 1 · Lesson 6 · part 5 of 5
Practice Problems
Try them, get help one step at a time, then print how it went.
Practice: try it, then get help one step at a time
Try it on your own first, even if you are not sure. A wrong first try tells you more than a blank box. Then press Hint and I will meet you there.
Read points with the sentence frame, explain the origin and (1, r), and decide what a point off the line means. Hint gives a nudge, Show next step shows one worked step at a time, Reveal answer checks, and Hide help / start over clears the card.
My results
Finished the practice? Print a page that shows each question, what you typed or chose, the correct answer, and how it went. Good for showing a parent or teacher, or keeping in a folder.
Exit ticket
On paper or an index card. Use the math word and the plain-English word.
- A graph of a car's gas use goes through (1, 28) and (5, 140), gallons across and miles up. What does (1, 28) mean?
- What does the origin, (0, 0), mean on a proportional graph?
- On y = 8x, is (4, 30) part of the story?
Check your exit ticket
- In 1 gallon, the car goes 28 miles. That is the unit rate.
- Zero in gives zero out. It is on every proportional graph.
- No. 4 hours gives 32, not 30, so the point is off the line.