Answer:
It is not a function
Step-by-step explanation:
A function refers to a set of points/lines with this characteristic:
Each Y value has only one corresponding X value.
Meaning one X value cannot have multiple Y Values.
In this case, the X value of 2 has 2 different Y values, making it not a function.
Answer:

Step-by-step explanation:
Given

Required
Solve
To do this, we simply substitute values of m and n in the given expression

Evaluate the brackets


Open Brackets

Take LCM


Hence:

Answer:
The yellow line is correct.
Step-by-step explanation:
I did the quiz.
Answer:
5x + 3y = 2
5x - 3y = -22
Step-by-step explanation:yes
I think the answer is C :)