# Question

Fig. 10.5 is a plot of Fahrenheit temperature versus Celsius temperature.

(a) Is the value of the y-intercept found by setting (1) TF = TC, (2) TC = 0, or (3) TF = 0? Why?

(b) Compute the value of the y-intercept.

(c) What would be the slope and y-intercept if the graph were plotted the opposite way (Celsius versus Fahrenheit)?

(a) Is the value of the y-intercept found by setting (1) TF = TC, (2) TC = 0, or (3) TF = 0? Why?

(b) Compute the value of the y-intercept.

(c) What would be the slope and y-intercept if the graph were plotted the opposite way (Celsius versus Fahrenheit)?

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