if you have a graphing calculator (i use a website called desmos) put in x < 3. i attached a photo of what the graph should look like. the shaded area is where the solutions are. since the shaded area ends with a dotted line, points on that dotted line are <u>not</u> part of the solution.
i hope this helps! sorry i couldn't give a more descriptive explanation... it's pretty much all in the picture lol. have a lovely day! <3
Answer:
Option D is correct that is (-4,-11).
Step-by-step explanation:
We have been given an expression:
We need to find the points of discontinuity
We will first factorize the given expression
Hence, the point of discontinuity is where denominator gives value zero
So,
Point of discontinuity is -4
hence, after removing the point of discontinuity the function left is:
Hence, put x=-4
Therefore, option D is correct that is (-4,-11).
