In a hot dog eating contest, a participant can eat 3 hot dogs in 2 minutes. if he continues at this rate, how many hot dogs will he eat in 10 minutes

option a.

step-by-step explanation:

if you look closely at the graph, we can notice that the function is not defined at two different points.

if you look at functions b and c, you will notice that both functions are not defined at just one point. the function b is not defined at x= -5/2 and function c is not defined at x=-5. both options are discarded, given that our function should not be defined at two fiferent points.

now, if you look closely at the graph you will notice that the function sketched is not defined at x=5 and x=-2.

make sure you have version 2.50

try looking in the very back of the book : )

step-by-step explanation:

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