Eliza started her savings account with $100 each month she deposits $25 into her account write the function that describes the relationship between the amount eliza deposit and the total amount and her account then determine average rate of change and the account from second month to the 10th month. i n helllppp

 Required function will be

Average rate of change will be $25 per month.

Step-by-step explanation:

Since we have given that

Eliza started her saving account with $100 .

So, Initial amount  = $100

Each month she deposits $25 into her account ,

So, Increment per month = $25

Now, we need a relationship between the amount Eliza deposit and the total amount in her amount will be

So, required function will be

In Second month, amount will be

In tenth month, amount will be

Average rate of change from second month to the 10 th month will be

Hence, average rate of change will be $25 per month.

16

step-by-step explanation:

2 x 40 = 80

80/5

= 16

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x