A 13. The height of a ball thrown out of a
window 48 feet above the ground is
modeled by f(x) = (-8x-8)(2x - 6),
shown on the graph below, where x is
the number of seconds after the ball is
thrown and f(x) is the height of the ball
in feet.

C=59(f−32) the equation above shows how temperature f, measured in degrees fahrenheit, relates to a temperature c, measured in degrees celsius. based on the equation, which of the following must be true? a temperature increase of 1 degree fahrenheit is equivalent to a temperature increase of 59 degree celsius. a temperature increase of 1 degree celsius is equivalent to a temperature increase of 1.8 degrees fahrenheit. a temperature increase of 59 degree fahrenheit is equivalent to a temperature increase of 1 degree celsius. a) i only b) ii only c) iii only d) i and ii only