Question

A line passes through (3, 7) and (6, 9). Which equation best represents the line?

A) y = 3 over 2x + 5
B) y = 2 over 3x + 5
C) y = 3x + 2
D) y = 2 over 3x + 2

Answer 1

Answer:

It is option 2

Step-by-step explanation:

This is how you work it-

If the line passes any two given points, say, $(x_1,y_1)$ and $(x_2,y_2)$; the equation of this line can be found as follows:

$(y-y_1)=(\frac{y_2-y_2}{x_2-x_1})(x-x_1)$

Also in the place of $x_1$ and $y_1$, $x_2$ and $y_2$ can also be used.

So, this is the procedure to find the equation of a line passing through two given points.  

I stated this so that you can understand what the question is and do it by yourself.

Answer 2

Answer:

Its option 2

y = 2 over 3x + 5