Question

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?
l. A temperature increase of 1 degree Fahrenheit is equivalent to a temperature
increase of 5/9 degree Celsius.
ll. A temperature increase of 1 degree Celsius is equivalent to a temperature
increase of 1.8 degrees Fahrenheit.
lll. A temperature increase of 5/9 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

If u put a wrong answer ill report u

Answer 1

If you think of the equation as an equation for a line.

y=mx+b

y

=

m

x

+

b

where

C=5/9(F−32)

C

=

5

/

9

(

F

−

32

)

or

C=5/9F−5/9(32)