A student says that all linear functions are either increasing or
decreasing. Do you agree? Explain.

Which graph corresponds to the function f(x) = x2 + 4x – 1?

Thompson and thompson is a steel bolts manufacturing company. their current steel bolts have a mean diameter of 127 millimeters, and a variance of 36. if a random sample of 35 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by greater than 0.5 millimeters? round your answer to four decimal places.

Can you me find the missing length. i attached an image.