Quiz 7-1: Exponential Functions
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Last updated almost 3 years ago
4 questions
2
Indicate whether the funciton represents an exponential growth or decay.
Indicate whether the funciton represents an exponential growth or decay.
| Draggable item | arrow_right_alt | Corresponding Item |
|---|---|---|
| arrow_right_alt | exponetial decay | |
f\left(x\right)=\left(\frac{1}{2}\right)^x | arrow_right_alt | exponential growth |
f(x)=\frac{1}{2}*(\frac{5}{2})^x | arrow_right_alt | exponential growth |
f(x)=\frac{1}{4}*5^x | arrow_right_alt | expontial decay |
2
The parent function f(x)=3^x is shifted 2 units to the left and 6 units down. Write an equation to represent the new function.
The parent function f(x)=3^x is shifted 2 units to the left and 6 units down. Write an equation to represent the new function.
2
Solve: 9^{(3x-1)}=9^{(5-x)}
Solve: 9^{(3x-1)}=9^{(5-x)}
3
2^{3k-1}*2^{5k-7}=2^4
2^{3k-1}*2^{5k-7}=2^4