10.10 Thursday

Dropdown

Two students babysit to earn money. 


Write an equation represent both students’ babysitting jobs.



Tonya: ​

Select answer

Donna:​

Select answer

Multiple Choice

Lap 1: Stanley graphed a system of equation on the coordinate plane. What is the solution to the equation? (activity sheet)

• (-3, 3)

•  (−4, 0)

• (0, 4)

• (3, -3)

Multiple Choice

Annotate: Frank and Erica are selling ribbons to raise money for the football team. The graph shows the linear relationship between the number of ribbons each of them has left to sell and the number of days that they have been selling ribbons. On which day does it appear that Frank and Erica will have the same number of ribbons left to sell? (activity sheet)

• Day 15

• Day 33

• Day 18

• Day 48

Multiple Choice

Lap 3: Rafael graphed a system. Which graph best represents the system of equations and its solution? (activity sheet)

• A

• B

• C

Multiple Choice

Christian graphed a system of equations that has an infinite number of solutions. Which of the following could be the system that she graphed?

• A

• B

• C

• D

Multiple Choice

If the graph of the second equation in the system passes through the points (2, 3) and (–5, –4), which statement is true?

• A

• B

• C

• D

Multiple Select

Sam is deciding between two phone cards, Metro and Nano. The system of equations graphed on the grid represents this situation. Which statements describe the system. Select THREE correct answers.

• A

• B

• C

• D

• E

​https://www.youtube.com/watch?v=4ASKMcdCc3g

Dropdown

A system of equations is a set of ​ ​

Select answer

or more equations with the ​

Select answer

variables.

A solution to a system of equations is a set of values for the variables that ​

Select answer

all the equations at the same time.

The ​

Select answer

of two graphed lines is the ​ ​

Select answer

to the system of equations.

Open Ended

A’Keelah determines that the solution to the system shown on the graph is (‒1, ‒1). Do you agree? Explain.

(Stem: I agree/ disagree with A'Keelah because...)

Open Ended

Now...

Part B: Determine the solution.

Math Response

Part A: What is the first equation in slope-intercept form?

Type answer here

Correct Answer: y=-3x+9

Deg^°

Rad

Multiple Choice

Part B: 

Graph the system and determine the solution. 

• A

• B

• C

• D