Rhett is solving the quadratic equation zero equals x2 minus 2x -3 using the quadratic formula which shows the correct substitution of the value of a a, b and c into the quadratic formula

Which equation represents the function on the graph?

What is r i 4.5+10r=-6.5 with work pls

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.