PLEASE HELP

No one in Sandy's survey said they owned 11 video
games. Substitute x = 11 into the equation for the best-fit
line, n = 1.8v+10.5. What y-value do you get? Does this
agree with what the graph shows?

Please write the answer in a complete sentence ❤️

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.