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3 years ago

Use the graphs of f and g to solve Exercises 87, 88, and 89.

Mathematics

1 answer:

Nadya [2.5K]3 years ago

4 0

Answers and explanations:

87. The domain of added functions includes the restrictions of both. So the range of the added function in this question is [-4, 3]

88. When finding the domain of a divided function we do the same as adding, but with an extra rule: g can't equal zero. So for this question the domain is (-4, 3)

89. To graph f + g you add the y-values for each x-value. I added a picture to help explain this one!

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Answer:

90°.

Step-by-step explanation:

if AR is diameter and the angle ∠AOR (it's m∠2) is based on this diameter, then its measure is 90°. It is central angle.

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1 year ago

Latrell and his cousin, Tisha, met at a state park to go for an all-day hike. Latrell drove 122 miles to get to the park, and it

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Step-by-step explanation:

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2 years ago

A designer is creating various open-top boxes by cutting four equally-sized squares from the corners of a standard sheet of 8.5

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Answer:

L(x) = 11 - 2x

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Step-by-step explanation:

If a square of x sides length is cut from each corner of the sheet, then it meas the length and width of the box a shortened by x inces from each side, giving a total subtraction of 2 times x inches.

FORMULA FOR LENGTH:

Since, Length is the bigger side of the box. Therefore, it will be taken on 11 inches side of the paper:

L(x) = 11 - 2x

FORMULA FOR WIDTH:

Since, width is the smaller side of the box. Therefore, it will be taken on 8.5 inches side of the paper:

W(x) = 8.5 - 2x

FORMULA FOR VOLUME:

Volume is the product of length, width and time:

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Height must be equal to the side folds which are equal to length of the side of square = x:

H(x) = x

Therefore,

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3 years ago

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Answer:

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Step-by-step explanation:

I hope this helps sorry if its wrong

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2 years ago

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vodomira [7]

Answer:

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Step-by-step explanation:

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1 year ago