17.the diameter of a circle has endpoints p(–7, –10) and q(3, 2).
a.
find the center of the circle.
b.
find the radius. if your answer is not an integer, express it in radical form.
c.
write an equation for the circle.

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.