If using the method of completing the square to solve the quadratic equation 22 + 7x + 30 = 0, which number would have to be added to "complete the
square"?

What is x and y intercepts for y=x+7

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

Describe how making an ‘and’ compound sentence effects your solution set