Non-Proportional Relationships HW - Day 2

Is your unit packet opened up to page 13 and 14 so that you can follow along as you work on this Quizizz....you should be filling in your answers as you move along! Good Luck!

• Yup I am ready to go!

• No I am not going to fill in the packet and I understand that this means that I will not get full HW credit

What does "x" represent in the equation? ​ (a)  

What does "y" represent in the equation? ​ ​ (b)  

What is the slope? ​ (c)  

What is the y-intercept? ​ (d)  

• Number of weeks he saves for
• Total amount of money in his account
• $15 per week
• $35

Tags

CCSS.HSF.LE.B.5

Jackson currently has $35 in his bank account, and he is saving $15 a week to eventually buy a new cell phone. He can represent the amount in his account with the equation y = 15x + 35.

Create the table of values for Jackson's situation.

If x = 0 then y =​ (a)   If x = 1 then y =​ (b)   If x =2 then y =​ (c)   If x = 3 then y =​ (d)   ​If x = 4 then y = (e)   If x = 5 then y = 105

• $35
• $0
• $15
• $30
• $45
• $50
• $65
• $80
• $95

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Is the table that you created in question 2 proportional? ​ (a)  

How do you know? ​ (b)  

• No, this is non-proportional
• Yes, this is proportional
• The table includes the point (0,0)
• The table does NOT include the point (0,0)

Tags

CCSS.7.RP.A.2A

3. 3. Create a graph to represent how much money Jackson has in his bank account based on the number of weeks has has been saving. Be sure to title the graph, each axis and choose an appropriate scale for your graph. (notice I have given you a labeled graph to work with....do your best to graph on this given set of axis)

Use the graph shown to check your work and answer the following questions.

Is the table that you created in question 2 proportional? ​ (a)  

How do you know? ​ (b)  

• No, this is non-proportional
• Yes, this is proportional
• The line does NOT go through the origin (0,0)
• The line does go through the origin (0,0)

Tags

CCSS.7.RP.A.2D

The table shown is ​ (a)   because ​ (b)  

• Non-proportional
• Proportional
• it does NOT include the point (0,0)
• it does include the (0,0)

Tags

CCSS.7.RP.A.2A

5. 5. My graph is non-proportional with a positive y-intercept. ​ (a)  

6. 6. My graph has a negative slope and passes through the origin. ​ (b)  

7. 7. My graph increases from left to right, and my "b" value is negative. ​ (c)  

8. 8. My graph contains the point (0,0) and has a positive slope. ​ (d)  

9. 9. My graph has a negative "m" value and a negative "b" value. ​ (e)  

• y = 7/8x + 1
• y = -10x
• y = 2.5x - 7
• y = 1.2x
• y = -5x - 8

Tags

CCSS.8.EE.B.5

Table A is (a)   because​ (b)   contain the point (0,0) and there ​ (c)   a constant of proportionality. Table B is ​ (d)   because ​ (e)   contain the point (0,0) and there in NOT a constant of proportionality.

• Proportional
• it does
• is
• Non-proportional
• it does NOT

Tags

CCSS.7.RP.A.2A