For what value of m is equivalent to..

Given f(x) = 2x^2- 5x+1, determine the function value f(2). do not f(x) = in your answer

In a graph with several intervals o data how does a constant interval appear? what type of scenario produces a constant interval?

60 musicians applied for a job at a music school. 14 of the musicians play both guitar and drums. what is the probability that the applicant who gets the job plays drums or guitar?