The graph of the general quadratic equation y = ax^2 + bx + c is a
parabola with an axis of symmetry parallel to the y-axis.
THINGS TO REMEMBER:
Slope-Intercept Form
For any equation in the form y = mx + b,
Slope Formula
Slopes of Parallel and Perpendicular Lines
Parallel lines have the same slope.
m = slope
b = y-intercept