2 Unit Exam - Jennifer Pariseau | Biblioteka

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5

Graph the following Equation using at least 3 points on the line. (Screen shot desmos and label each point)

Instrukcije

Kliknite na karticu Grafikon (Grafikon 1, Grafikon 2 i tako dalje) za svaki grafikon koji trebate nacrtati.
Kliknite na pozadinu grafikona da biste dodali tačku. Dodajte dvije tačke da biste kreirali grafikon. Prevucite tačku ili unesite x i y koordinate da biste uredili njen položaj. Kliknite na tačku da biste je izbrisali.
Nakon što kreirate grafikon, možete označiti kućicu s isprekidanom linijom.
Nakon što ste nacrtali sve grafove, kliknite na karticu x ili y intercept da biste grafički prikazali intercepte.

Amir’s checking account has a minimum balance of $500. He is charged a $7 fee every month his account balance is below that minimum. In January 2021, Amir’s balance is $385. He makes no other deposits or withdrawals throughout the year.

5

Write an equation to represent Amir’s checking account balance after x months since January.

3

5

You just started a new job where you are given a one-time $200 hiring bonus and will make $25 per hour. Use x to represent total hours worked and y to represent total wages.

4

Write an equation that represents the situation: You just started a new job where you are given a one-time $200 hiring bonus and will make $25 per hour. Use x to represent total hours worked and y to represent total wages.

4

Graph the equation from #10 in Desmos and screen shot your graph in show your work.

Instrukcije

Kliknite na karticu Grafikon (Grafikon 1, Grafikon 2 i tako dalje) za svaki grafikon koji trebate nacrtati.
Kliknite na pozadinu grafikona da biste dodali tačku. Dodajte dvije tačke da biste kreirali grafikon. Prevucite tačku ili unesite x i y koordinate da biste uredili njen položaj. Kliknite na tačku da biste je izbrisali.
Nakon što kreirate grafikon, možete označiti kućicu s isprekidanom linijom.

4

3

Choose the scatter plot that has a negative correlation.

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None of the graphs show a negative correlation

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3

Which of the following graphs represents the equation y = -2x + 1?

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3

When the sign of the slope is negative, the line travels…

up as you move from left to right

Vertically

down as you move from left to right

horizontally

3

A scatter plot is…

A graph that shows what percentage of data is related

A graph that shows data changing using dots connected together by lines

A graph that uses rectangular bars to show how large values are

A graph that shows the relationship between two data sets

3

What is the slope of the linear function shown in the table below?

14

14/4

0

4/14

3

A linear regression model is…

an equation that represents the linear relationship between two sets of data

a number that represents how closely two sets of data are related

a graph that contains all of the points from a two-column table of data

a table of data that represents two sets of data

3

Liam accidentally charged more on his debit card than he had in his checking account. His balance is now -$12.75. He is charged a $10 overdraft fee each day his account balance is below $0. He makes no other withdrawals or deposits. Which equation accurately represents his balance, y, after x days?

3

All of the following are benefits of having a checking account, EXCEPT…

You can earn a high interest rate on the money in your account

You can track your finances using alerts, statements, and online banking

You can pay bills, check your balance, and transfer money using mobile banking

You can have your paycheck deposited automatically into your account

3

Consumers utilize mobile banking mostly for which activity?

Inquiring about their account balance

Updating their account settings

Making international transfers

Paying bills

3

Your bank statement includes all of the following information, EXCEPT...

Your credit score

Debits and credits on your account

Any fees charged by the bank

The statement period

3

Which of these bank alerts will help protect you from overdrafting your account?

Low balance alert

Unusual activity alert

Debit card alert

Profile change alert

3

Which of these options correctly matches the fee with its average cost?

Monthly maintenance fee - $50

ATM fee - $35

Overdraft fee - $50

Overdraft fee - $35

3

Isabella notices her bank statement includes a $25.72 charge from Shell Gas that she does not remember making. She should do all of the following, EXCEPT...

Review her receipts and the details of the transaction, so she can confirm if the charge is real

Wait for the bank to contact her, so she has the complete fraud report before responding

Set up text alerts, so she will be notified of potentially fraudulent charges in the future

Contact the bank immediately, so they can investigate the charge

3

Which of the following is a disadvantage of using a check casher, compared to a bank?

You can only cash checks worth more than $500 at a check casher

You can cash fewer checks at a check casher than at a bank

You pay a higher fee to cash checks at a check casher than at a bank

You wait longer to get your money at a check casher than at a bank

3

All of these are common banking fees, EXCEPT...

Insufficient funds fee

Overdraft fee

ATM fee

Account opening fee