2 years ago

Determine whether y^2=x^2- 3 is a function ?

1 answer:

Sav [38]2 years ago

8 0

It is not . There are multiple x values for the y values.

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saw5 [17]

Answer:

I would say about 15 mL/g/wutever the unit of weight is

3 0

2 years ago

Scilla [17]

Answer:

volume = length x width x height

v=11x5x11 = 605

hope that answers your question

8 0

2 years ago

olasank [31]

16.6 meters D on apex

3 0

3 years ago

pentagon [3]

Answer:

A. add 81; $(x-9)^2$

Step-by-step explanation:

The perfect square formula

$(a-b)^2=a^2-2ab+b^2$

Rewrite expression $x^2-18x$ as follows:

$x^2-2\cdot 9\cdot x$

So, to form a perfect square, $+9^2$ is missed.

When we add $9^2=81,$ we will get

$x^2-2\cdot 9\cdot x+9^2=(x-9)^2$

4 0

3 years ago

GenaCL600 [577]

In simplest form it is B

4 0

3 years ago