Which function is represented by the graph?

(a) f(x)=2x+6

(b) f(x)=−2x+6

(c) f(x)=−12x+6

(d) f(x)=12x+6

Step-by-step explanation:

The equation of the line in Slope-Intercept form is:

Where "m" is the slope and "b" is hte y-intercept.

In this case, you can identify in the graph that the y-intercept is:

 By definition, the slope can be calculated with this formula:

Then, in order to find the slope, you can pick the points (0,6) and (12,0) and say that:

So, substituting these values into the formula, you get:

Therefore, the function represented by the given graph is:

1) 2/5

2) zero=0/1

3) zero=0/2

4) -4/5

5) undefined=3/0

the answer is option a you would get more money.it would be $250.

step-by-step explanation:

for option b 200/2=100=50% 100/2=50=25% 50/5=10=5% it would be $220