# How do you determine the the missing coordinate of A(_, 0), B(5, 10) if the slope is 2?

##### 2 Answers

#### Explanation:

Consider that the slope

In your case:

so that rearranging:

Let

Then slope

Hence

#### Explanation:

Slope

where the line passes through points

In our example, we are given

Putting our known values into the equation for slope, we get:

Multiply both ends by

Subtract

Divide both sides by