What is the effect on the graph of the function f(x) = 2when f(x) is replaced with f(2/3x)?

Mathematics

1 answer:

wel3 years ago

5 0

Answer:

A and C

Step-by-step explanation:

You will have both a vertical stretch and a horizontal compression

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Time taken by Julian to complete 24 km trip to Guelph at 12 km/h =

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The answer is C. 2 hours and 15 minutes. Please refer to the attached document to see the image for better understanding of solution.

Philadelphia = Point A
Pittsburgh = Point B
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The general formula used is:

$distance = velocity(time)$
$s = v(t)$

Assigning values gives 2 equations:

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For Rich: $(305-X) = 70(t)$

Substituting both equations gives:

X = 146.852 miles
t = 2.26 hours or approximately 2 hours and 15 minutes

Download docx

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3 years ago

Which statement corrects the error, or errors, in this definition?In a dilation, each point in the pre image and it’s correspond

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Remember that a dilation stretches or compresses an object based on a given scale factor, therefore, the correct option is C

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1 year ago

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Montano1993 [528]

The answer you want is x = -30

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