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sergey [27]
3 years ago
9

Determine algebrically if f(x)=4x³-5x is odd or even function​

Mathematics
1 answer:
Gelneren [198K]3 years ago
4 0

Answer:

Odd function

Step-by-step explanation:

So to see if a function is odd or even we need to plug in a negative x for x, so f(-x)=4(-x)^3-5(-x). This produces -4x^3+5x, which is the exact opposite of the original equation, so it is an odd function. If it were even, then the signs of the coefficients would be the same as the original function.

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maria [59]
If one eighth of the pizza falls, that leaves seven eights of the pizza to be shared:

1\ (whole\ pizza) -\frac{1}{8}=\frac{7}{8}

If the 7/8 pizza is shared between three people, then you have to divide 7/8 by 3. We know that dividing a fraction by 3 is the same as multiplying by 1/3:

\frac{7}{8} \div 3\\\\\frac{7}{8}*\frac{1}{3}\\\\\frac{7*1}{8*3}\\\\frac{7}{24}

Therefore, each person gets 7/24 of the whole pizza.
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3 years ago
Find the value of x that will make a || B
belka [17]

Answer:

x = 30

Step-by-step explanation:

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4 0
3 years ago
Put<br> 4y+x=-1 into y-intercept form and show how you did it.
artcher [175]
4y+x= -1
-x -x
—————
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Hoped this helps
3 0
4 years ago
determine os valores de x e y sabendo que os numeros x,6 e 27 sao diramente proporcionais aos numeros 2, y e 18 nessa ordem
bazaltina [42]

Answer:

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Step-by-step explanation:

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...

x/2=27/18

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...

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AnnZ [28]

Answer:

Step-by-step explanation:

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3 0
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