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3 years ago

The function graphed is reflected across the x-axis to create a new function.

Mathematics

1 answer:

iris [78.8K]3 years ago

8 0

Answer:

Option (3)

Step-by-step explanation:

Since domain of a function graphed is defined by the x-values and range by y-values.

When a function is reflected across x-axis rule to be followed,

(x, y) → (x, -y)

That means y-coordinates of all the ordered pairs given on the graph will get changed after the reflection across x-axis.

But x-values will remain same.

Therefore, domain of the function will stay the same and range will change.

Option (3) will be the answer.

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20% of the spectators at a tennis match were women. 10% of them were girls, 30% are boys, and the remaining 3,600 spectators are

Finger [1]

So 100% - 20% - 10% - 30% = 40%
40% of people were men. It says that there were 3600 men and in order to find the total amount of people, do 3600/40% or 3600/.4
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3 years ago

A rectangular prism made of wood has a length of 10 centimeters, a width of 8 centimeters, and a height of 12 centimeters. A rec

lukranit [14]

Answer:

Prism volume = lbh

= 10*8*12

= 960cm^3

Note: I'm assuming the hole was cut right through it...

Hole volume = lbh

= 2*3*12

= 72cm^3

Final volume = 960 - 72 = 888cm^3

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3 years ago

Which expression shows that the quotient

Harrizon [31]

Answer:

Option (2)

Step-by-step explanation:

Given expression is $\frac{2}{(3x-1)}$ ÷ $\frac{6}{6x-1}$

We further simplify this expression,

$\frac{2}{(3x-1)}$ ÷ $\frac{6}{6x-1}$

= $\frac{2}{(3x-1)}\times \frac{6x-1}{6}$

= $\frac{6x-1}{3(3x-1)}$

= $\frac{6x-1}{(9x-3)}$

Therefore, $\frac{6x-1}{(9x-3)}$ will be the quotient of the given expression.

$x\neq \frac{1}{3}$ and $x\neq \frac{1}{6}$ for which the given expression is not defined.

Option (2) will be the answer.

6 0

3 years ago

PLEASE HELP!

zhannawk [14.2K]

Answer:

V=5(6)?(14)

Step-by-step explanation:

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2 years ago

Answer plz helpppp me!!!!!!

balandron [24]

Vertical angles theorem

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3 years ago