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shtirl [24]
3 years ago
9

If you vertically stretch the exponential function f(x)= 2^x by a factor of 4 what is the equation of the new function

Mathematics
1 answer:
GuDViN [60]3 years ago
3 0

ANSWER

f(x) = 4( {2})^{x}

EXPLANATION

Given the exponential function,

y = f(x)

Then the function

y =a f(x)

is stretched vertically by a factor of 'a' units, for a>0.

Based on this, if a=4 and

f(x) =  {2}^{x}

Then the equation of the new function is

f(x) = 4( {2})^{x}

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