Find the value of the variable

The difference of three and the reciprocal of a number is equal to the quotient of 20 and the number. find the number.

Which of the following scenarios demonstrates an exponential decay

Taylor graphs the system below on her graphing calculator and decides that f(x)=g(x) at x=0, x=1, and x=3. provide taylor with some feedback that explains which part of her answer is incorrect and why it is incorrect. f(x)= 2x+1 g(x)= 2x^2+1