The total number of cupcakes in a bakery display can be modeled by the function f(x) = 2x^2- 4x, where x represents the number of hours the bakers spent baking. How many cupcakes
are there in the display if the bakers spent 7 hours baking?

Which of the following is true for the relation f(x)=2x^2+1

The radius of the earth is two times the radius of the moon. what fraction of the volume of the earth is the volume of the moon?

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