The perimeter of a triangle is 50 feet the length of 15 feet and 16 feet how long is the third side

The correct answer is C

From the graph;

We are analyzing which graph represents,

Before we proceed further, you should see straightforward that is negated.

The negative of a complex number should be directly opposite to it and be in the opposite quadrant as well. That is exactly what is happening in C.

Now let's perform the subtraction to obtain,

This simplifies to,

Plotting

will give the graph in C