the readings are the same at -40, express F as a function of C.
Maybe some intermediate steps if possible.
Maybe some intermediate steps if possible.
-
C.... F
-40.... -40
0 ....... 32
slope = 72/40 = 9/5
intercept F = 32
so
F = (9/5)C + 32
-40.... -40
0 ....... 32
slope = 72/40 = 9/5
intercept F = 32
so
F = (9/5)C + 32
-
f = (9/5)*c+32