What are the values of a, b, and c in the quadratic equation 0 = one-halfx2 – 3x – 2?

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

Kira looked through online census information to determine the overage number of people living in the homes in her city what is true about kira's data collection?

Rationalize the denominator- 12x/√x-10