Quadratic word problems (factored form)
Amir stands on a balcony and throws a ball to his dog, who is at ground level.
The ball's height (in meters above the ground), 2 seconds after Amir threw it is modeled by
h(x) = -(x + 1)(2 – 7)
What is the maximum height that the ball will reach?
In meters

Use set builder notation to represent the following set: { -3, -2, -1, 0}

Me! i really need to get this right before 9. prove the divisibility of 7^6+7^5-7^4 by 11. use factoring so you get a number times 11. just tell me the number. i need this done asap

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