Spiral Review on Compound and Simple Interest, and dilations and translations
MONDAY'S WARM UP 2/23
A student’s parents invested $5,000 in a college savings account that pays 4.85% annual simple interest. No additional deposits or withdrawals will be made. How much interest will be earned on the account after 15 years?
Interest : $
What will be the total amount saved on the account after 15 years?
Balance: $
MONDAY'S WARM UP 2/23
Click and drag the dilations below to the correct category. (Hint: remember scale factor)
( x, y) --> (4/3x, 4/3y)
( x, y) --> (1/2x,1/2y)
( x, y) --> (3x,3y)
( x, y) --> (9x, 9y)
( x, y) --> (0.2x, 0.2y)
Image Increases in size
Image decreases in size
MONDAY'S EXIT TICKET 2/23
Which of the following represents a dilation that is a reduction?
MONDAY'S EXIT TICKET 2/23
Which of the following algebraic notations represents a translation?
TUESDAY'S WARM UP 2/24
An employee put $5,000 in a retirement account that offers 9% interest compounded annually. The employee makes no additional deposits or withdrawals.
Which amount is closest to the interest the employee will have earned at the end of 5 years?
TUESDAY'S WARM UP 2/24
The area of a square wall is 202 square feet. Which measurement is closest to the side length in feet of this wall?
TUESDAY'S EXIT TICKET 2/24
Click and drag the following values to write the equation for the graph below

y = x +


-3
6

3

-6
TUESDAY'S EXIT TICKET 2/24

WEDNESDAY'S WARM UP 2/25
Fill in the information below for the following prism

Lateral Area =
Total Surface Area =
WEDNESDAY'S WARM UP 2/25
You want to invest $8000 for 3 years.
● Account A earns 4% simple interest per year.
● Account B earns 4% interest compounded annually.
The difference between the two balances is $
THURSDAY'S WARM UP 2/26

Lateral Area:
Total Area:
THURSDAY'S WARM UP 2/26
Lateral Area = Total Surface Area = Volume =
FRIDAY'S WARM UP 2/27

FRIDAY'S WARM UP 2/27
