The temperature in California dropped by 23.75 degrees in 2.5 hours. If the number of degrees dropped were constant, what was the rate at which the temperature dropped each hour?

In all honesty, there really is no “work” per say to show. mainly it’s just using the process of elimination. the question is asking which domain(s) would be the most appropriate for the function c(n). n is the number of observed vehicles so right away, 1, 2, and 3 can be eliminated.why? 1, 2 start in the negatives and therefore it is impossible to observe negative cars. so, #4 would be the best answer to the given problem.

4should be the last one n=4

The answer will be y=-5+0 because the slope is -5 and the it has to go through y-axis 0