2 years ago

Given f(x) and g(x) = f(x) + k, look at the graph below and determine the value of k.

Mathematics

1 answer:

dusya [7]2 years ago

6 0

G(x) is 4 units above f(x), so k=4

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Step-by-step explanation:

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2 years ago

What does the model predict for 1900?

vagabundo [1.1K]

Answer:

64.0% is the correct answer.

Step-by-step explanation:

As per the given scatter plot of voter turnout every year:

X axis represents the year and

Y axis represents the percentage of people who voted.

The model was predicted as per the equation:

$y = -0.1271x + 307.53$

<u>To find:</u> Prediction for the year 1900.

Putting the value of $x=1900$ , the value of y will be the predicted value of the model i.e. the value of percentage of voter turnout.

$\Rightarrow y = -0.1271\times (1900) + 307.53\\\Rightarrow y = -241.49 + 307.53\\\Rightarrow y = -64.04\%\\OR\\y \approx 64.0\%$

So, the model predicts $y \approx 64.0\%$ for the year 1900.

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2 years ago

Sarah’s age increased by twice bob’s age is 42

mr Goodwill [35]

Since Sarah’s age is 2x of Bob’s age (which is 42) Sarah is 84.

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3 years ago

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Which histogram represents a data set with a mean of 4.5 and a standard deviation of 1.7?

AVprozaik [17]

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Step-by-step explanation:

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3 years ago

The price of a skateboard is reduced by 25% . The original price was $ 120. Find the new price .

Julli [10]

Answer: C. $90

120 - 25%= 90

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2 years ago