Grade 7 · Unit 1 · Lesson 4 · part 7 of 7
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
Finn
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.
Apply the graph test, explain why a graph fails, compare steepness, and decide dots or a line. 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 is a straight line that crosses the y-axis at 5. Is it proportional?
- What two things must be true for a graph to be proportional?
- Two proportional lines are on one grid. One is steeper. What does that tell you?
Check your exit ticket
- No. It does not go through the origin.
- It is a straight line, and it goes through (0, 0).
- The steeper line has the bigger unit rate.