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2 years ago

The function

Mathematics

1 answer:

maks197457 [2]2 years ago

8 0

Answer: What??????

Step-by-step explanation:

im ll years old

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Which of the following is equivalent to the expression to: 9x + 6?

maw [93]

Answer:

C. $3(3n + 2)$

Step-by-step explanation:

A. $3(3n - 2)\\9n -6$

B. $3(3n) +2n\\9n + 2n\\11n$

C. $3(3n + 2)\\9n + 6$

D. $3(3n + 2n)\\9n +6n\\15n$

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3 years ago

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What is the hcf of 108 and 24

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Answer:

2 × 2 × 3 = 12

Step-by-step explanation:

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Help me pls :/ 15 points ig

azamat

Answer:

D. 17/7

Step-by-step explanation:

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3 years ago

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The circumference for a round pool that has a diameter of 16 feet would be?

Lemur [1.5K]

Answer:

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Step-by-step explanation:

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3 years ago

H function is even, odd, or neither. b. g(x) = x² - 2 Is it odd or even

o-na [289]

$g(x) = x^2 - 2 \text{ is even function }$

Solution:

Given that,

$g(x) = x^2 - 2$

We have to find whether the above function is odd or even

If a function is: y = f(x)

If f(-x) = f(x), the function is even

If f(-x) = - f(x), the function is odd

Which is,

$\mathrm{Even\:Function:\:\:A\:function\:is\:even\:if\:}f\left(-x\right)=f\left(x\right)\mathrm{\:for\:all\:}x\in \mathbb{R}\\\\\mathrm{Odd\:Function:\:\:A\:function\:is\:odd\:if\:}f\left(-x\right)=-f\left(x\right)\mathrm{\:for\:all\:}x\in \mathbb{R}$

From given,

$g(x) = x^2 - 2$

Replace x with -x

$g(-x) = (-x)^2 - 2\\\\g(-x) = x^2 - 2$

Therefore,

$g(x) = g(-x)$

Thus the function g(x) is even

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3 years ago