Which of the following is the equation of a parabola?Question 5Select one:a.x = a(y + b)2 + cb.x = a(y + b)2-  cc.x = a(y − b)2 -  cd.x = a(y − b)2 + c

Which of the equations below could be the equation of this parabola?A.x = -2y2B.x = 2y2C.y = 2x2D.y = -2x2SUBMITarrow_backPREVIOUS

The vertex of the parabola below is at the point (2, -5). Which of the equations below could be the one for this parabola?A.x = -4(y - 2)2B.y = (x + 2)2 - 5C.y = (x + 5)2 + 2D.y = (x - 2)2 - 5SUBMITarrow_backPREVIOUS

The vertex of this parabola is at (-3, 2). Which of the following could be its equation?A.y = 4(x - 3)2 - 2B.y = 4(x + 3)2 + 2C.y = 4(x - 3)2 + 2D.y = 4(x + 3)2 - 2SUBMITarrow_backPREVIOUS

This question has 3 parts (a, b and c). A parabola has equation y = 2(x + 6)2 − 2.a. Expand and simplify to write the equation in the form y = ax2 + bx + c.b. Factor your equation from part a).c. Do the three equations represent the same parabola? Justify your response by making graphs. Attach image of the graph.

The vertex of the parabola below is at the point (1, 3), and the point (2, 6) is on the parabola. What is the equation of the parabola?A.y = 3(x - 1)2 + 3B.y = 6(x - 1)2 + 3C.y = 3(x + 1)2 - 3D.x = 2(y - 3)2 + 1SUBMITarrow_backPREVIOUS