Unit 5 - Exponential functions - Test review

In the exponential equation $$y=a\left(b\right)^{\left(x-h\right)}+k$$ , what does the variable "a" determine?

If "b" is greater than 1 in an exponential function, what does it indicate? NOTE: Exponential equation is $$y=a\left(b\right)^{\left(x-h\right)}+k$$

What is the effect of "h" being negative in the function $$y=a\left(b\right)^{\left(x-h\right)}+k?$$

What does it mean if "b" is less than 1 in an exponential function? NOTE: Exponential equation is $$y=a\left(b\right)^{\left(x-h\right)}+k$$

How does "k" affect the graph of an exponential function? NOTE: Exponential equation is $$y=a\left(b\right)^{\left(x-h\right)}+k$$

What is the effect of a positive "k" value in an exponential function? NOTE: Exponential equation is $$y=a\left(b\right)^{\left(x-h\right)}+k$$

What is the direction of the graph in an exponential decay function?

What is the purpose of tracing the direction of a graph with your finger or pencil?

What is the X-intercept of a graph?

What happens to the range if a graph has a negative "a" value?