Afunction, named g,
g
,
has an input of c
c
and a range of all real numbers.

which option best represents the described function?

  see below

Step-by-step explanation:

A function named "g" with "c" as its input is written g(c), eliminating the 2nd and 4th choices.

A function of even degree cannot have a range of all real numbers. It will have a maximum or minimum value, depending on the leading coefficient. Here, the quadratic function of the 3rd choice will have a minimum value of 0.75, so does not include any negative real numbers in its range.

The linear (odd-degree) function of the first choice will have the described characteristics.

225x²+4=0

225x²=0-4

225x²=-4

x²=-4/225

x=±√-4/225

slope is 35 and 20 miles is the y-intercept.

step-by-step explanation: