Choose the definition for the function.
!

D

Step-by-step explanation:

Remember: The filled in dot at the end of a line means there will be an equals sign in the inequality!

Also, pay attention to the slopes! There one of the easiest things to point out, and can help you narrow down answers quickly. Are they positive? Or are they negative?

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.