How do you solve lequation of the line on a TI-84 calculator and without a calculator?

Answer 1

Go to y=. type in equation. hit enter. Answer will appear.

Need specific question to show you how to solve by hand:

How about this?

y = 2x + 4

let x = 0

y = 4 ( the y intercept)

let y = o

x = -2 ( the x intercept)