# FNGR 1 | Lesson 1 | Practice 2 Solutions

1. Exponential Decay, multiplying by $$\dfrac{1}{3}$$
2. Exponential Growth, mulitiplying by $$1.1$$
3. Exponential Growth, multiplying by $$8$$
4. Exponential Decay, multiplying by $$\dfrac{1}{5}$$
5. Exponential Growth, multiplying by $$3.5$$
6. Given the general function $$f(x) = ar^x$$, where r is the multiplier.  If $$r >1$$ then it is growth.  If $$0<r<1$$ then it is decay.
7. Exponential will grow faster.