Question

How do you graph using the intercepts for `2x+y=19`?

Answer 1

As below.

Explanation:

Intercept form of linear equation is `x/a + y/b = 1`

`2x + y = 19`

`x / (19/2) + y / 19 = 1`

x-intercept `= 19/2`, y-intercept `= 19`

Two points on the line are `(19/2,0), (0,19)`

Now we can plot the points on the graph and form the line.