**9.2 questions : 2, 4 , 6**

**2**

a)

**Describe a real-life situation that matches the patterns in the table of values.**

b) What does

**n**and

**p**represent in your situation?

Let n = Number of cookies

Let p = Pay ($)

**4**

**Graph the order pairs in the table of values.**

**6**

a)

**Graph the order pairs.**

b)

**What's the difference in value for consecutive x-values and consecutive a-values?**

The difference in the x values is 1. It's 1 because it starts from zero and goes 1,2,3,4 etc. To get from 0 to 1, you have to add 1.

The difference in the a values is 4. It's 4 because it starts from zero and goes to 4 and goes 8,12,16 etc. To get from 0 to 4 you have to add 4.

c)

**In words, describe the relationship between x and a.**

The relationship between x and a is that you multiply by 4. You multiply by 4 because you have to multiply x by 4 to get a. Ex; x= 2, a=8You have to multiply 2 by 4 to get 8.

d)

**What is an expression for a in terms of x?**

An expression for a in terms of x is 4x

Good job Cheryl! I like how you made your own pictures to show your work and how your answers are well explained. I also like how you included a video to help us with algebra.

ReplyDeleteGreat Job Cheryl!! Your answers are well explained. Your pictures are kind of hard to understand. Next time you could add a link to a game.

ReplyDeleteYou did a good job on your scribe post. I like how you explained your answers thoroughly and that you added pictures.

ReplyDelete