Why solve this alone. When you can't use a phone? Solve the equations using the phone and only keeping the numbers the include the red line under to form the final code. Ive been trying to answer this for 2 days, please help lol.

What is the inverse of the function f(x)=2x+1

Find the volume of the solid whose base is the region bounded by f(x), g(x) and the x-axis on the interval [0, 1], and whose cross-sections perpendicular to the y-axis are squares. your work must show the integral, but you may use your calculator to evaluate it. give 3 decimal places for your answe

The distance between two points is 6.5cm and scale of map is 1: 1000 what's the distance between the two points