3 years ago

Which of the following is not an example of a parent function?

1 answer:

3 0

Y = x ^4; y = 1/x and y = | x | are parent functions.
D ) y = x + 2 is not a parent function. The parent function is a linear function:
y = x.

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The midpoint of a segment is (6,−4) and one endpoint is (13,−2). Find the coordinates of the other endpoint.

Veronika [31]

Answer:

(-1,-6)

Step-by-step explanation:

(13 + x)/2 = 6

13+x= 12

x = -1

~~~~~~~~~~~~~~~

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-2 + y = -8

y = -6

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3 years ago

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Mashcka [7]

Answer:

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Step-by-step explanation:

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4 years ago

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emmasim [6.3K]

Answer:

7.9 ft

Step-by-step explanation:

The hypotenuse is the side opposite of the right angle, hence the hypotenuse for this triangle is 11 ft.

Side $x$ is adjacent to the angle given. So we need adjacent and we have hypotenuse. Which trigonometric ratio relates adjacent and hypotenuse? It is COSINE.

Thus, we can write:

$cos(A)=\frac{adjacent}{hypotenuse}\\cos(44)=\frac{x}{11}$

Cross multiplying, we can solve for $x$ :

$cos(44)=\frac{x}{11}\\x=cos(44)*11\\x=7.91$

Rounding to nearest tenth, we have $x=7.9$ ft.

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3 years ago

What is the area, in square feet, of the Free Play section of the children’s playroom?

Bumek [7]

Answer:

$90ft^{2}$

Step-by-step explanation:

The width of the free play section is 9 feet. The length is 5+5, which equals 10.

The area is $l$ × $w$ .

9×10=90 feet square

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White raven [17]

Answer:

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Step-by-step explanation:

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3 years ago

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