Answer:
1.
2.
3.
4.
5.
Step-by-step explanation:
In order to solve them you just have to multiply them and add them:
What are the coordinates for point I? Don't foget Parenthesis!
2 answers:
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Simple....
using the formula
to find slope....
1.) (9,2)(4,3)
(No)
2.) (9,2)(3,4)
(No)
3.) (2,9)(3,4)
(No)
4.) (2,9)(4,3)
(YES!)
Thus, your answer.
using the formula
1.) (9,2)(4,3)
2.) (9,2)(3,4)
3.) (2,9)(3,4)
4.) (2,9)(4,3)
Thus, your answer.