Exponential Quiz

Which equation matches this graph?

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• 
• 
• 

What is the y-intercept?

• (0,0)
• (0,1)
• (-3,0)
• (0,-3)

What type of function is f(x)=2(1/7)^x ?

• Exponential Growth
• Linear
• Exponential Decay
• None of the Abovee

A line that the graph continually approaches but never touches is a(n) _____________________

• parabola
• asymptote
• rational function
• None of these

What is the asymptote of y = 2^x - 3

• y = 0

• y = -3

• x = 0

• x = -3

• The end behavior of the graph is x →∞, y→⁻∞ and x →⁻∞,y→⁻∞
• The end behavior of the graph is x →∞, y→∞ and x→⁻∞, y→∞
• The end behavior of the graph is x →∞, y→∞ and x→⁻∞, y→2
• The end behavior of the graph is x →∞,y→2 and x→⁻∞, y→∞

As x → -∞ , f(x) →

• -4

• -3

• ∞

• -∞

As x → ∞ , f(x) →

• -4

• -3

• ∞

• -∞

To solve 36 = 6^x, re-write 36 as what base and exponent?

• 3⁶
• 6³
• 6²
• 3¹²

To solve 8 = 2^5x+7, you would need to re-write 8 as what base?

• 8
• 4
• 2
• Cannot be determined