Hello!
Let's start by finding the slope of the line. You can calculate the slope by dividing the change in y-values by the change in x-values using the following formula:

The plotted coordinates are (0, 5) and (4, -5); let's plug those into the formula:

Simplify:



The slope is

.
Now, the y-intercept is where the line intersects the y-axis, or when x equals 0. x equals 0 when y equals 5, so the y-intercept is 5.
I hope this helps!
Answer:
the answer for this is option C 4x/x+5
Explanation
We are asked to simplify the expressionTo do so, we will have

Simplifying further

The answer is
1. Expand
3(x + 2x - 8)
2. Collect like terms
3((x + 2) - 8)
3. Simplify (x + 2x) - 8 to 3x - 8
3(3x - 8)