2 years ago

Which of these tables represents a function?

Mathematics

1 answer:

garik1379 [7]2 years ago

7 0

Answer:

c because no x value is repeated

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When a product is raised to a power, it is equal to the product of each factor raised to that power. Show that this rule does no

Airida [17]

Answer:

In this instance you would do what is inside the parentheses first and then use the exponent. Therefore it would be 3^2 and your answer is 9.

Step-by-step explanation:

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3 years ago

How do I do this??????? 2/3x-(1/2x+1)<br>btw need it simplified

Setler79 [48]

Answer:

1/6x -1

Step-by-step explanation:

"Simplify" generally means, "eliminate parentheses and combine like terms." In general, parentheses are eliminated by making use of the distributive property.

$\dfrac{2}{3}x-\left(\dfrac{1}{2}x+1\right)=\dfrac{2}{3}x-\dfrac{1}{2}x-1=\left(\dfrac{2}{3}-\dfrac{1}{2}\right)x-1\\\\=\left(\dfrac{4}{6}-\dfrac{3}{6}\right)x-1=\boxed{\dfrac{1}{6}x-1}$