EXPONENTIAL GROWTH AND DECAY

This is an example of: $$f\left(x\right)=\ 25\ \left(\ 0.20\right)^x$$

This is an example of: $$f(x)= 0.25 (1.3)^x$$

This is an example of: $$f\left(x\right)=90\ \left(\ \frac{1}{2}\right)^x$$

This is an example of: $$f(x)=3\ \left(\ \frac{5}{2}\right)^x$$

This function represents the number of ants in a colony $$f\left(x\right)=3\ \left(\ 2\right)^x$$

Is the pictured graph growth, decay, linear, or none?

Which graph best represents $$y=10\left(0.85\right)^x$$ ?

Fill in the blank in the table for the function $$y=3\left(2\right)^x$$ when $$x=5$$ .

What is the y-intercept of the function?

Which graph represents $$y=\frac{1}{2}\cdot4^x$$ ?