The dimensions of the right triangle shown below are given in feet. What is the length of the hypotenuse of the triangle, in feet? v

The answer is 1 because you have to flip the sign when dividing by negative number and 3

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.