What is the area of the circle r=4.1 in

Step-by-step explanation:

r = 4.1in and π = 22/7

Area oof circle = πr²

Area of circle = 22/7 × 4.1²

Area of circle = 3.14 × 16.81

Area of circle = 52.78in²

step-by-step explanation:

to find if any function is an inverse of the other, put the first equation in as x in the next one. then simplify and solve. if at the end you get the statement y = x, then it is an inverse. if you get anything else, it is not.

check above link.

graphically?   well, you graph them both, the solutions is where they both intersect each other, since there are two solutions, meaning they will meet twice, or namely the linear will run into the quadratic curve twice, and where they meet, those x,y coordinates are the solutions to the system.