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3 years ago

Simplify, and list any restrictions on the variable: (2x(x-4)/(4x^2-64)

Mathematics

1 answer:

uysha [10]3 years ago

8 0

Answer:

WHEN SIMPLIFIED THE ANSWER WILL BE:

Step-by-step explanation:

(X)/(2(X+4)

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Please help me 50÷(-5)=

Paraphin [41]

Answer:

-10

Step-by-step explanation:

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2 years ago

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what number could be included in the data set 9,12,17,15,13 so the MEDIAN of the numbers in the set results in 14?

Georgia [21]

<em><u>Your answer is 12,17,15,13 if you take out the 9 your median will be 14.</u></em>

~*"AUBA14"*~

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3 years ago

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Hello, I need some assistance with this homework question, please? This is for my precalculus homework. Q5

snow_tiger [21]

Answer:

$T\text{he domain of H\lparen x\rparen is }\lbrace x\lvert x-3,1\rbrace$

Step-by-step explanation:

The domain of a function is all the set of possible x-values that the function can take. Then, for the given function:

$H\left(x\right)=\frac{-7x^2}{\left(x-1\right)\left(x+3\right)}$

The function is undefined when the denominator is equal to 0, then equalize each factor of the denominator to 0:

$\begin{gathered} x-1=0 \\ x=1 \\ \\ x+3=0 \\ x=-3 \\ \\ \text{ Then, the domain of H\lparen x\rparen is }\lbrace x\lvert x\ne-3,1\rbrace \end{gathered}$

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1 year ago

5x-9y-42=?(x+6)-9(y+?)

iren [92.7K]

Answer:

5 8

Step-by-step explanation:

Coefficient of x should be 5 so first ? should be 5 let the second ? = z

5×6-9×z=-42

30+42=9z

z=8

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3 years ago

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True or false : The function shown has an absolute Minimum

MakcuM [25]

Answer:

Cannot be determined

Step-by-step explanation:

You cannot assume the function travels down infinitely, because the function is not given to you. The graph could go up down left or right for all you know, you just cannot see it.

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3 years ago

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