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Lelechka [254]
3 years ago
9

Which value of a in the exponential function below would cause the function to shrink? f(x) = a(three-halves) Superscript x Four

-fifths Five-fourths Three-halves Seven-fourths
Mathematics
2 answers:
Natalka [10]3 years ago
5 0

Answer:

Four-fifths

Step-by-step explanation:

As we know that

By multiplying the function by a constant, we may expand or shrink the function in the y-direction.

Now we have

y=a(b^{x})

if a> 1  > the function would enlarge

if 0< a < 1 > the function would shrinks

Now

For case A

a = \frac{4}{5}

0 < (\frac{4}{5} )< 1 ....... > the function would shrinks

For case B

a = \frac{5}{4}

(\frac{5}{4} )>1 .......> the function would enlarge

For case C

a = \frac{3}{2}

(\frac{3}{2} )>1 .........> the function would enlarge

For case D

a = \frac{7}{4}

(\frac{7}{4} )>1 .........> the function would enlarge

Therefore the second option is correct

Mila [183]3 years ago
4 0

Answer: 4/5

Step-by-step explanation: E2020

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