Plot these two lines, find their slopes and where they meet: y = 2x + 4 and y = -2x + 4	Plot the line given by (2,1), (-1,-8): and write down its equation
Plot the line given by (1,2),(3,7): and write down its equation	Find at least 6 points and plot the curve: y = x^2 - 5x - 7

What is the slope and intercept of the following lines:

y = 7x - 5
y = -4x + 3
x = 2y + 2
2y = -8x + 6
y = x + x + 4
y = x^2