Someone help me with 1-4 what propety is it i’ll help you back if u need it

The table shows the distance traveled over time while traveling at a constant speed.

Acar travels at an average speed of 56 miles per hour. how long does it take to travel 196 miles

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.