What intervals would you use to determine where the function is positive and negative?

Solutions for 2x+7 less than or equal to 3x-5

Weekly wages at a certain factory are normally distributed with a mean of $400 and a standard deviation of $50. find the probability that a worker selected at random makes between $450 and $500

Complete the input-output table for the linear function y = 3x. complete the input-output table for the linear function y = 3x. a = b = c =