Answer:
C: -3/7
Step-by-step explanation:
Put an extended line over each direct point you see and then count the graph it takes to reach the nearest point.
Here is a picture to better explain it!

Step-by-step explanation:
Given functions are:

The operations on functions can be performed just as they are performed on polynomials
So

Combining like terms

Hence,

Keywords: Functions
Learn more about functions at:
#LearnwithBrainly
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Answer:
that should be right
Step-by-step explanation:
The simplest form work be in a divide sign such as 2/3