Question

Find the y-intercept of the following equation. Simplify your answer.

y
=
–2
x
+
4
5

Answer 1

y- intercept =
`(4)/(5)`

Explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

y = - 2x +
`(4)/(5)` ← is in slope- intercept form

with y- intercept c =
`(4)/(5)`

Answer 2

x = frac{−1}{2}y + frac{45}{2}