Find the equation of the parabola that has zeros of x = –1 and x = 3 and a y-intercept of (0,–9).
Question 10 options:

A)

y = x2 – 2x + 9

B)

y = x2 – 2x – 9

C)

y = 3x2 – 6x – 9

D)

y = 3x2 – 6x + 9

The pressure exerted on the walls of a container by a gas enclosed within it is directly proportional to the temperature of the gas. if the pressure is 6 pounds per square inch when the temperature is find the pressure exerted when the temperature of the gas is 380 degrees f show work for the

Is it greater than or less than7*3_9*2

The perimeter of a rectangle is 42 inches. if the width of the rectangle is 6 inches, what is the length