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Step2247 [10]
4 years ago
11

What is -3x squared + 2y squared + 5xy - 2y + 5x squared - 3y squared in the simplest form??

Mathematics
1 answer:
Novay_Z [31]4 years ago
3 0
2x^2 - y^2 + 5xy - 2y
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Gala2k [10]
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Is Y=5 and Y=-1 consider parallel perpendicular or neither show your work please and asap
nexus9112 [7]

Answer:

  parallel

Step-by-step explanation:

The "work" is to recognize that both equations describe horizontal lines. All horizontal lines on the Cartesian coordinate grid are parallel.

_____

<em>Additional comment</em>

  y = constant . . . . . a horizontal line (y=0 is the x-axis)

  x = constant . . . . . a vertical line (x=0 is the y-axis)

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If you wanted to go to the trouble, you could compare the equation ...

  y = constant

to the slope-intercept form ...

  y = mx +b

Your comparison would note that m=0. That is, the slope is zero, so the line is horizontal. All lines with the same (zero) slope are parallel.

5 0
2 years ago
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