If shape 1 is similar to shape Il and shape II is similar to shape III, what does that mean for shape I and shape III?

Figure abcd is a parallelogram. if point c lies on the line x = 2, what is the y-value of point c?

How many solutions does the nonlinear system of equations graphed below have?

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.