# Can I get some help finding the values of A, B and C please? Thanks!

##### 1 Answer

C.

#### Explanation:

A couple things to note:

We are given the coordinate

Also, we are told that the line is horizontal which means the slope is

So given this information the only choices are either **c** or **d**

To determine the coefficients of B and C I would take a guess and substitute the given values and evaluate.

The way to actually do this is that since you are given a point you can substitute that point as

We Know:

So, if we guess choice C

So we validated that the coeffieicents for A,B,C are

Just so we know we are correct let's try choice d

Therefore c. is the only correct answer

The graph below shows the equation with the correct coefficient values crossing at the given point: