which of the following rules represents the function graphed?

a) f(x)=1/2x

b) f(x)=x

c) f(x)=x+2

B

Step-by-step explanation:

To figure out equation of a line, we need two points.

If you look at the graph, one point is and another point let's take .

The equation of the line is given by  

Where m is the slope with formula   and    is point 1 and    is point 2.

Solving for m, we have:

Thus we have  

To solve for c [the y-intercept] we plug in any point into x and y of this equation. Let's use the point . We have:

Thus we can write    or simply  

In function notation, we replace with

So we have

Answer choice B is right.

points are handed out whenever you post answers.

brainliest answers are handed out by the person asking the question, so whether your answer is picked depends entirely on whether the asker bothers to pick

if you're asking about your rank, it depends on having a certain number of points and a certain number of brainliest answers. for example, at the time of this writing, i have 44338 points out of 15000 needed for the next (nearly triple the requirement! ) but i only have 24 out of 50 required brainliest answers. this number decays, meaning after a certain amount of time (i think about a month), the total number of brainliest answers you've earned doesn't count toward this total. (i've been stuck at the same rank for a long

the lesson to learn here is that you shouldn't worry about points or rank. chances are, no matter how good an answer you may provide, your efforts will go mostly unnoticed unless you focus on the newest/most active questions that get posted.

i think there was a typo. you wrote pat brings 3 quarts of ice-cream to the party. each serving of ice-cream is 1 6 quart. how many total servings of ice-cream does pat bring to the party? i think the bold is supposed to be 1/6. so 1 quart of ice cream = 6 servings. 6 * 3 = 18.