The conversion of degrees Celsius to degrees Fahrenheit can be represented by a linear relationship. The graph shows the linear relationship between y, the temperature in degrees Fahrenheit, and x, the temperature in degrees Celsius from the freezing point of water.
Which equation best represents this situation?
Hint!
y=
5
9x
y=
9
5x
y=
5
9x+32
y=
9
5x+32