Which phrase best defines erosion a) chemically breaking rocks apart b) physically breaking rocks apart c) moving bits of rock from place to place d) cementing bits of rock together (science)

Elizabeth is using a sample to study american alligators. she plots the lengths of their tails against their total lengths to find the relationship between the two attributes. which point is an outlier in this data set?

If a line is defined by the equation y = 5x + 2, what is the slope?

What is the point of inflection for the function f(x)=2cos4x on the interval (0, pi/2)