1. Use the limit definition to find the derivative of f(x)=(1/x) -2

Paint color preference children adults total 0.6 0.77 liked new paint color disliked new paint color 0.4 0.15 0.23 total 1.0 1.0 1.0 which value for x completes the conditional relative frequency table by column?

Hi my sisters and brothers can tell me the answer because i don’t understand the question

What is the result of adding the system of equations? 2x+y=4 3x-y=6