It would be great if you guys could do both :) but if you just do one plsss tell me what one you did! I will give brainiest if you do both

-2x

Step-by-step explanation:

If you combine the like terms than it is 4-6 which equals -2.

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.

answer: the equation matches the regression

step-by-step explanation: