Graphing exponential functions

y=mx+b=linear

Ax+By=C

y=a*b(x-h)+k=eponential

b>1 Growth

0<b<1 Decay

Quadratic

y=a(x-h)2+k

=ax2+bx+c

d=common difference

d=yn-yn-1

m=y2-y1

    x2-x1 = average rate of change

                        (slope)