2 years ago

What is the domain of the function f(x)=-2x(x-1)(x-2)

Mathematics

1 answer:

Debora [2.8K]2 years ago

8 0

Answer:

all real values

Step-by-step explanation:

there is no value for x, where the operations in f(x) would run into an undefined or outright invalid situation. whatever x we can think of, f(x) will calculate a valid y.

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Sxyz + 10x2y + 15 x y z²

soldi70 [24.7K]

I can answer it but is the “S” supposed to be an integral?

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3 years ago

Use distributive property to solve the equation 5( 2x +4) =30<br> A. x-2<br> B. x=1<br> c. =10

jeyben [28]

Answer:

Step-by-step explanation:

5(2x+4)=30

10x+20=30

10x=10

x=1

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3 years ago

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you have been asked to build a scale model of your school out of toothpicks . Imagine your school is 30ft tall . your scale is 1

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3 years ago

Which expressions are equivalent to -6z+ (-5.5) +3.5z + 5y - 2.5?

Molodets [167]

Answer:

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Step-by-step explanation:

3 0

3 years ago

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Systems of equations, help please?

lord [1]

4x + 3y = 54 (1)
3x + 9y = 108 (2)

Multiply (1) by (-3)
-12x - 9y = -162
3x + 9y = 108
---------------------add
-9x = -54
x = 6

plug x = 6 into (1) to find y
4(6) + 3y = 54
24 + 3y = 54
3y = 30
y = 10

Answer
(6 , 10)

Hope it helps.

3 0

3 years ago