Graphing exponential function in exercise ,sketch the graph of the function. see example 3 and 4.
y=4x + 3

Mr. brettler is hanging up a 5-foot tall rectangular welcome sign in the gym. he has drawn a sketch on a coordinate grid. he has the lower vertices of the sign at (9, –3) and (–6, –3). where would the upper vertices be on the grid?

How to find the exponential function y=ca^x, with points (1,2) and (2,1)

(-y to the power of 2 - 4y- to the power of 2 -6 y +3)