Graphs of Exponential Functions, Quiz 4, Level 1

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1. What is the equation for this graph?

y = -3 * 2^-4x
y = 3 * 2^-4x
y = 3 * 2^4x
y = -3 * 2^4x

2. What is the equation for this graph?

y = -1 * 2^-x
y = 1 * 2^x
y = 1 * 2^-x
y = -1 * 2^x

3. What is the equation for this graph?

y = -1 * 2^-5x
y = 1 * 2^-5x
y = -1 * 2^5x
y = 1 * 2^5x

4. What is the equation for this graph?

y = -3 * 2^-x
y = 3 * 2^-x
y = -3 * 2^x
y = 3 * 2^x

5. What is the equation for this graph?

y = 4 * 2^2x
y = -4 * 2^-2x
y = 4 * 2^-2x
y = -4 * 2^2x

6. What is the equation for this graph?

y = 4 * 2^-3x
y = -4 * 2^3x
y = -4 * 2^-3x
y = 4 * 2^3x

7. What is the equation for this graph?

y = 2 * 2^-2x
y = -2 * 2^-2x
y = -2 * 2^2x
y = 2 * 2^2x

8. What is the equation for this graph?

y = -2 * 2^x
y = 2 * 2^-x
y = 2 * 2^x
y = -2 * 2^-x

9. What is the equation for this graph?

y = -3 * 2^2x
y = 3 * 2^-2x
y = 3 * 2^2x
y = -3 * 2^-2x

10. What is the equation for this graph?

y = -2 * 2^-x
y = -2 * 2^x
y = 2 * 2^-x
y = 2 * 2^x

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