h(x)=-2x3+20x2-50x Use the zeros to graph the function.

Use the function f(x)=x^2-6x+13 to answer how to algebraically find the vertex. Show all steps

Red aerial mini-flares are used by some boaters in an emergency. The flight of one brand of flare, when fired at an angle of 70° to the horizontal is modelled by the function h = -9t^2 + 72t + 2, where h is the height, in metres and t is the time, in seconds, since the flare was fired. Write an equation in the standard form. What is the maximum height of the flare?

Graph F(x)=-2x domain and range. x+2+4 and state it's

A punter kicks a football. Its height in meters is given by the function, h(t) = - 4.9t ^ 2 + 18.42t + 0.8 where represents the height (meters) and represents the time, in seconds. The height of an approaching blocker's hands can be modeled by the equation, h(t) = - 2.21t + 7.45 using the same timeCan the blocker knock down the punt? If so, at what time does this happen ? Use the Desmos Graphing Calculator below to help answer this question

Graph the function f (x) = 5x-7. -B 130

State the x intercepts of the following quadratic function. wwwwwww f(x)= 1(x-10)(x - 11) Write your answers as ordered pairs. - Answer: x - intercept 1 = x-intercept 2 =

The owners of the auditorium find that the amount of profit, p, they will make depends upon the cost per ticket, x, they charge according to the function p= 15x^2+600x+60. Find the amount the owners should charge per ticket in order to achieve maximum profit, and find this maximum profit.

How to find x intercept?

Describe the properties used to graph the function f(x) = –4x2 + 8x + 6. What are the x-intercepts in radical form?