Systems of Equations
Solve by substitution
2y=3x+4
x=4y-8
(0,2)
Write the equation of a line parallel to y=2x+3 that goes through the point (4,5)
y=2x-3
What is the equation for the axis of symmetry of a standard form quadratic?
x=-b/2a
x2+5x+6
(x+2)(x+3)