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3 years ago

Please help

Mathematics

2 answers:

IRISSAK [1]3 years ago

8 0

Answer:

$f(x)=5(2^x)$

A is the correct option.

Step-by-step explanation:

We have been given the parent function $f(x)=2^x$

We have the transformation rule:

Rule: If the parent function y =f(x) is stretched vertically by a factor 'k' then the equation becomes y=kf(x).

Here, the exponential function $f(x)=2^x$ vertically stretched by a factor 5, hence, k = 5.

Therefore, the equation for the new function is

$f(x)=5(2^x)$

A is the correct option.

IRISSAK [1]3 years ago

7 0

A vertical stretch of f(x) by a scale factor of a is
g(x)=a f(x)

For $f(x)=2^x$ , and a=5
the vertically stretched function is then
$g(x)=a f(x)=5*2^x$

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Answer:

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Step-by-step explanation:

Given: Let A be the event that the first die lands on 2 and B be the event that the second die lands on 2.

To find:

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Solution:

Probability refers to chances of occurrence of some event.

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So,

$P(B)=\frac{1}{6}$

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3 years ago

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Step-by-step explanation:

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Dominik [7]

Answer:

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The function has vertical asymptotes at points where it is not defined.

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This means that the function in the numerator must has term 3x² which we will get when we multiply the currently function y = (x² + 5x + 6) / (x² + 2x - 8) by the number 3 and get :

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y = ( 3x² + 15x + 18) / (x² + 2x - 8)

God is with you!!!

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