Tracy has a cell phone plan that provides 250 free minutes each month for a flat rate of $29. for any minutes over 250 tracy is charged $0.35 per minute which of the following piecewise functions represents charges based on tracys cell phone plan

What is the frequency of the sinusoidal graph?

Which term below correctly completes the following sentence? if a function has a vertical asymptote at a certain x value, then the function is what at that value

Is there a direction u in which the rate of change of f(x, y)equals=x squared minus 3 xy plus 4 y squaredx2−3xy+4y2 at p(1,2) equals 14? give reasons for your answer. choose the correct answer below. a. no. the given rate of change is smaller than the minimum rate of change. b. no. the given rate of change is larger than the maximum rate of change. c. yes. the given rate of change is larger than the minimum rate of change and smaller than the maximum rate of change.