The circumference of a bicycle tire is
126.5 centimeters. What is the diameter of the
ture? Use 3.14 for pi. Round to the nearest tenth
as needed.

Use the function f(x) is graphed below. the graph of the function to find, f(6). -2 -1 1 2

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.

How do i simply this radical expression?