3 years ago

In two or more complete sentences describe how to determine if the function, f(x) = 3sin(x) is odd using algebra.

1 answer:

4 0

For odd functions f(-x) = -f(x).

Given that f(x) = 3sin(x)
f(-x) = 3sin(-x) = -3sinx = -f(x).

Therefore, f(x) = 3sin(x) is an odd function.

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Ksju [112]

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3 years ago

Read 2 more answers

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kolezko [41]

Answer:

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Step-by-step explanation:

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3 years ago

What is the remainder when (3x4 + 2x3 − x2 + 2x − 19) ÷ (x + 2)? 0 5 10 15

Elanso [62]

Answer: Second option is correct.

Explanation:

Since we have given that

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To find the remainder, we use the Remainder Theorem, which states that when f(x) is divided by (x-c) then the f(c) is the required remainder.

So,

Here, we have,

$x+2=0\\\\x=-2$

So, we will find f(-2) which will give us the required remainder,

$f(-2)=3(-2)^4+2(-2)^3-(-2)^2+2(-2)-19\\\\f(-2)=(3\times 16)-(2\times 8)- 4-4-19\\\\f(-2)=48-16-36-4-19\\\\f(-2)=5$

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zimovet [89]

I wanna points hahahahaha

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2 years ago

Show that a²x²-ax+1=0 can never have real roots

Fed [463]

Answer:

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Step-by-step explanation:

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