Graph the following pair of quadratic functions and describe any similarities/differences observed in the graphs. F (x) = 2 x squared. G (x) = negative 2 x squared a. F opens downward; g opens upward; both pass through different y-intercepts b. Both open downward; both pass through (0, 0) c. Both open upward; both pass through different y-intercepts d. F opens upward; g opens downward; both pass through (0, 0).

Someone answer asap for ! a ball is rolled down a ramp. the height, f(x), in meters, of the ball x seconds after it is released is modeled by the function f(x) = x²- 10x + 25 for all values of x from 0 to 5. which statement about the ball is true? a. the maximum height of the ball is 5 meters b. the height of the ball increases from 0 to 5 meters above the ground. c. the ball has traveled 5 meters when it reaches the bottom of the ramp. d. the ball has been traveling for 5 seconds when it reaches the bottom of the ramp