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Author Question: Given a = and b = , determine whether or not a and b are perpendicular. What will be an ideal ... (Read 160 times)

khang

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on: Jun 18, 2018
Given a = <5, 0> and b = <0, 9>, determine whether or not a and b are perpendicular.
 
  What will be an ideal response?

Question 2

Describe the graph of the equation y = 5 using plain, clear language.
 
  What will be an ideal response?


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carolinefletcherr

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Reply #1 on: Jun 18, 2018
Answer to Question 1

yes, a  b

Answer to Question 2

The vertical plane ( to the xz plane) meeting the y-axis at the point (0, 5, 0 ).


khang

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Reply 2 on: Jun 18, 2018
Excellent

matt95

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Reply 3 on: Yesterday
:D TYSM

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