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Tatiana [17]
3 years ago
8

PLEASE HELP ! What is the value of the function at x = 3? Enter your answer in the box.

Mathematics
1 answer:
lakkis [162]3 years ago
6 0

4 because based on the graph, when x is 3, y is 4

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The function f(x) = 5One-fifth is reflected over the y-axis. Which equations represent the reflected function? Select two option
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Answer:

The equations that represent the reflected function are

f(x)=5(\frac{1}{5})^{-x}

f(x)=5(5)^{x}

Step-by-step explanation:

The correct question in the attached figure

we have the function

f(x)=5(\frac{1}{5})^{x}

we know that

A reflection across the y-axis interchanges positive x-values with negative x-values, swapping x and −x.

therefore

f(−x) = f(x).

The reflection of the given function across the y-axis will be equal to

(Remember interchanges positive x-values with negative  x-values)

f(x)=5(\frac{1}{5})^{-x}

An equivalent form will be

f(x)=5(\frac{1}{5})^{(-1)(x)}=5[(\frac{1}{5})^{-1})]^{x}=5(5)^{x}

therefore

The equations that represent the reflected function are

f(x)=5(\frac{1}{5})^{-x}

f(x)=5(5)^{x}

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3 years ago
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Answer:
The first prize is $800.

Explanation:
Third price = $50
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3 years ago
Vertical angles must
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Answer:

see below

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Vertical angles are formed by two lines and are opposite each other

Vertical angles are equal

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Calculate the area of a circle whose diameter is 7cm.​
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Answer:

49π (or ~154) cm²

Step-by-step explanation:

A = area

A = πr²

r = radius

r = 7

A = π(7)²

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2 years ago
A school is arranging a field trip to the zoo. The school spends 544.95 dollars on passes for 41 students and 4 teachers. The sc
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Answer: I believe it is $20.62

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