Sign in to view assessments and invite other educators
Sign in using your existing Kendall Hunt account. If you don’t have one, create an educator account.
Noah is depositing money in his account every week to save money. The graph shows the amount he has saved as a function of time since he opened his account.
Elena opened an account the same day as Noah. The amount of money
Who started out with more money in their account? Explain how you know.
Who is saving money at a faster rate? Explain how you know.
Scatterplot of Noah's account, horizontal, weeks since opening account, 0 to 12 by 2, vertical, amount in the account, 0 to 140 by 20. Points at 0 comma 60, 2 comma 70, 4 comma 80, 6 comma 90, 8 comma 100, 10 comma 110, 12 comma 120, and 14 comma 130.
There are four tanks of water.
The graph of the function for the amount of water in gallons,
On the first day after the new moon, 2% of the moon’s surface that we can see is illuminated. On the second day, 6% is illuminated.
Use this information to predict the days on which the moon’s surface that we can see is 50% illuminated and 100% illuminated.
When the sun was directly overhead, the stick had no shadow. After 20 minutes, the shadow was 10.5 centimeters long. After 60 minutes, it was 26 centimeters long.
Help us improve by sharing suggestions or reporting issues.
Building Toward