3 years ago

Please help. Thanks!

1 answer:

3 0

B. The equation of this line is x = 3.

E. This graph is not a function because the value x = 3 is assigned to more than one y-value.

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katrin2010 [14]

We will have the following:

First, we solve both equations for y, that is:

$6x-2y=4\Rightarrow-2y=-6x+4$ $\Rightarrow y=3x-2$

$-9x+3y=12\Rightarrow3y=9x+12$ $\Rightarrow y=3x+4$

From this we can see that they are parallel lines, that do not share any common points, so there is no solution for the system.

3 0

7 months ago

Licemer1 [7]

Answer:

-3(-3x + 4) = 9x - 12

Step-by-step explanation:

-3( Ax + 4) = 9x - 12

-3Ax -12 = 9x - 12

Equating coefficients of x terms on both sides :

-3A = 9

A = -3

Therefore, -3(-3x + 4) = 9x - 12

4 0

2 years ago

Vinvika [58]

Hello, a sphere has zero vertices.

5 0

3 years ago

Hatshy [7]

The two answers are -4 and 4, because 0-4 is -4 and 0+4 is 4. Hope this helps

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2 years ago

mote1985 [20]

I believe it’s 72 I hope it’s right

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2 years ago