Find the area of the shape.
Either enter an exact answer in terms of π or use 3.14 for π and enter your answer as a decimal.

A = pi

   = 3.14

Step-by-step explanation:

We have 1/4 of a circle

The area of a circle is given by pi r^2

The area of this quarter circle is

A = 1/4 pi r^2

The radius is 2

A = 1/4 pi (2)^2

A = 1/4 pi (4)

A = pi

We can use 3.14 for pi

A = 3.14

do i do it on a graph?

step-by-step explanation:

option c) graph of line going through 1, 4 and 3, 10

step-by-step explanation:

let y equal to margo's coin collection

let x equal to number of years

at the begining x=0, y=1 → point=(x,y)→point=(0,1)

she adds 3 coins per year, then y=1+3x

at x=1, y=1+3(1)=1+3→y=4→point=(x,y)→point=(1,4)

at x=3, y=1+3(3)=1+9→y=10→point=(x,y)→point=(3,10)

the graph of line going through (1, 4) and (3, 10), then the option c is the correct.