How would you explain the relationship between the real zero(s) of the function and x-intercept(s) of the graph? Since the graph crosses the x-axis at x = – 2, the function has a real zero of x = – 2. Since the graph never crosses the x-axis, the function has no real zeros. Since the graph eventually crosses the x-axis, the function has a real zero. Since the graph crosses the y-axis at 1/9, the function results in a real zero of x = 1/9?.

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.