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The graph below represents what function? ​

The graph below represents what function? ​-example-1
User Sisve
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1 Answer

12 votes

Answer:

y = 2^-x

Explanation:

The graph appears to be a decaying function with a horizontal asymptote of 0. This matches an exponential function with a negative exponent.

y = a·b^-x

The y-intercept is 1, so the function multiplier is 1.

The value at x=-1 is 2, so the base of the exponent could be 2. (at x=-2, the value is 4, confirming this choice)

The function appears to be ...

y = 2^-x

User PafflesWancakes
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