Plug x and y when you type in the calculator
2-2(2+3) and see your answer
1) -2 + (-2) = 1.2p + 1/4p
2) -4 = 1.2p + 0.25p
3) -4 = 1.45p
4) -4/1.45 = p
y approaches 5.
As x approaches infinity, -4^(-x) approaches 0.
0 + 5 = 5
C always means the hypotenuse. In that case C=7.2If you are trying to find the missing side length though, it would be about 4.87Hope that helps! :)