What is the slope of line drawn for a graph between temperature in °C & °F?(a) 1.8(b) 5/9(c) slope is variable(d) 2
Right answer is (a) 1.8The best I can explain: °F = (9/5)°C + 32. Therefore from this we can say that slope of line drawn for graph between temperature in °C & °F is 9/5 = 1.8.
