Anyone as bored as I am?

Identify the initial amount a and the growth factor b in the exponential function. a(x)=680*4.3^x

Check all that apply. f is a function. f is a one-to-one function. c is a function. c is a one-to-one function.

If a triangle given by the matrix  [2 3 5 -1 0 2]  is dilated by a scale factor of 2, what will happen to the side lengths and angle measures of the triangle