What is 257,650 rounded to nearest hundred

Which of the following tables represents exponential functions?

Which describes the difference between the graph of f(x)=x^2 and g(x)=-(x^2-2)

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]