Illustrative Math - Algebra 1 - Unit 4 - Lesson 16 - Formative Library | Library

Here are two equations that relate two quantities, p and Q:
Q=7p+1,999

p=\frac{Q-1,999}{7}
Select all statements that are true about p and Q.

Elena plays the piano for 30 minutes each practice day. The total number of minutes p that Elena practiced last week is a function of n, the number of practice days.

Find the domain and range for this function.

This lesson is from Illustrative Mathematics. Algebra 1, Unit 4, Lesson 16. Internet. Available from  https://curriculum.illustrativemathematics.org/HS/teachers/1/4/16/index.html; accessed 26/July/2021.

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Illustrative Math - Algebra 1 - Unit 4 - Lesson 16

Here are two equations that relate two quantities, p and Q:Q=7p+1,999p=\frac{Q-1,999}{7}Select all statements that are true about p and Q.

Elena plays the piano for 30 minutes each practice day. The total number of minutes p that Elena practiced last week is a function of n, the number of practice days.Find the domain and range for this function.

Here are two equations that relate two quantities, p and Q:
Q=7p+1,999

p=\frac{Q-1,999}{7}
Select all statements that are true about p and Q.

Elena plays the piano for 30 minutes each practice day. The total number of minutes p that Elena practiced last week is a function of n, the number of practice days.

Find the domain and range for this function.