Slope and y intercept

The beginning balance of Sophie's account is 75

Step-by-step explanation:

Using the slope intercept form aka

The slope of a line describes how steep a line is.

$ is how much you have in your bank account.

We can see that Sophie starts off with 75 dollars.

In the first week, we see that Sophie has 100 dollars. In the second week, we see that Sophie has 125.

The first week (1, 100)

The second week (2,125)

so a parallelogram is just like a square base times height. multiply 40 and 39 to get 1560 inches.

a triangle is base times height divided by two. so multiply 7.9 and 5 and then divide it by 2 to get 19.75inches.

the kite can be split into two separate triangles and added together to get the total area. 30 x 4 /2 which equals 60. make sure to double it for the two triangles making 120.

the function makes a strait line horizontally with no x intercept but a y intercept at 9.