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2 years ago

Suppose f(x)=x^2.What is the graph of g(x)=f(5x)?

Mathematics

1 answer:

ZanzabumX [31]2 years ago

5 0

Answer:

Step-by-step explanation:

g(x)=f(5x)

this means plugging in 5x for x in f(x):

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

which can be further simplified:

5^2x^2=25x^2

Since the coefficient of x being larger means a vertical stretch, the answer is D

example:

g(2)=f(5*2)=f(10)=f(10^2)=100

so for g(x), it has the coordinates (2,100), which is most definitely not C

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2 years ago

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CaHeK987 [17]

The answer would be C, sorry if I’m wrong

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2 years ago

Bryce has a rug that is 14 decimeters by 16 decimeters. Draw a sketch of Bryce'srug. Then find the area of his rug. Show your wo

yuradex [85]

Answer:

the answer is 224 decimeters

Step-by-step explanation:

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4 0

3 years ago

Picture attached with question

Mariana [72]

The function is stretched vertically by a factor of 3.

The function shifts 2 to the right.

The function is moved 5 units up.

Explanation:

The parent function of the graph is $f(x)=\sqrt{x}$

The transformation for the parent function is given by $g(x)=3\sqrt{x-2} +5$

Thus, the transformed function is in the form of $y=a\sqrt{x-h} +k$

where a is the vertical compression/stretch,

h moves graph to left or right and

k moves the graph up or down.

Thus, from the transformed function $g(x)=3\sqrt{x-2} +5$ , we have,

$a=3, h=2 , k=5$

The attached graph below shows the transformation of the graph that the graph is stretched vertically by a factor of 3 and shifted 2 units to the right and moved 5 units up.

Hence, The function is stretched vertically by a factor of 3.

The function shifts 2 to the right.

The function is moved 5 units up.

6 0

3 years ago

Don’t really understand it someone help

stich3 [128]

Answer:

n = 8 or n = −2 is the correction solution.

Step-by-step explanation:

As the absolute value equation is given:

| n−3 | = 5

We know either n − 3 = 5 or n − 3 = −5

n − 3 = 5 (First Possibility)

n − 3 + 3 = 5 + 3

n = 8

n − 3 = -5 (Second Possibility)

n = -5 + 3

n = -2

So, n = 8 or n = −2 is the correction solution.

Keywords: absolute value equation

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7 0

3 years ago