Write this equation in standard form and plot using the slope and intercept. 8x - 2y + 6 = 12

Plot the line given by (-2,1), (4,-8): and write down its equation in standard form

What is the slope and intercept of the following lines:

y = 4x + 5
y = -2x + 5
-2x + 5 = y
4y = -8x + 20
10y - 100x + 40 = 40
y + 3 = x + x + x
y = x^2