Question

http://prntscr.com/8u95wu

Answer 1

@Directrix

Answer 2

The slope is correct. Now for the y-intercept.

Answer 3

y = 1/2 * x - 5

To get the y-intercept, the x coordinate has to be 0/

y = 1/2 * 0 - 5

y = -5

-5 is the y intercept

Answer 4

Also, if the equation of a line is written in the y = mx + b form as this one is.

y = mx + b where m is the slope and b is the y intercept
y = (1/2)x - 5

Then you could write b = -5 as the y intercept.

The coordinates of the intercept are ( 0 , - 5)

Answer 5

I was thinking that too

Answer 6

Right. I wanted you to see two ways to get it.