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Mathematics 23 Online
OpenStudy (anonymous):

The graph of which of the following will be perpendicular to the graph of y = 2x – 4? A. 2x + y = 4 B. 4x – 2y = 4 C. y = –2x + 8 D. 2x + 4y = 1

OpenStudy (anonymous):

@kelliegirl33

OpenStudy (anonymous):

can you help me

OpenStudy (anonymous):

Make a rough sketch of each of them, and see which one makes a 90 degree angle with the original

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