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aussy123
Group Title
Which of the following is a solution of yx< 3?
(6,2)
(2,6)
(2,1)
 one year ago
 one year ago
aussy123 Group Title
Which of the following is a solution of yx< 3? (6,2) (2,6) (2,1)
 one year ago
 one year ago

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aussy123 Group TitleBest ResponseYou've already chosen the best response.1
@ajprincess Can you help me?
 one year ago

aussy123 Group TitleBest ResponseYou've already chosen the best response.1
@phi Can you please help me ?
 one year ago

phi Group TitleBest ResponseYou've already chosen the best response.2
one way, is replace the x and y with numbers and do the arithmetic test (6,2) which means x=6 and y=2 replace x with 6 and y with 2 in your relation: yx < 3 ? 2  6 < 3 is this true? is 26 less than 3 ?
 one year ago

aussy123 Group TitleBest ResponseYou've already chosen the best response.1
4 is less than negative three
 one year ago

phi Group TitleBest ResponseYou've already chosen the best response.2
26 is 4 4 is less than 3 (maybe that is confusing ?)
 one year ago

aussy123 Group TitleBest ResponseYou've already chosen the best response.1
yea a little, I see how to do it now, I thought they wanted me to solve this equation by adding lol thank you
 one year ago

phi Group TitleBest ResponseYou've already chosen the best response.2
so the first choice is the answer. we could test the others, and find that they do not work. example: test (2,6) x is 2 and y is 6 yx < 3 ? 62 < 3 ? 4 < 3 No way! this is not true
 one year ago

phi Group TitleBest ResponseYou've already chosen the best response.2
you could use algebra to rewrite the equation to (for example) yx < 3 y < x3 (add +x to both sides) this is the same relation, written differently. *maybe* this is easier to test ? test (6,2) : x is 6, y is 2 2 < 63 2 < 3 yes this is true. it gives the correct answer, and we did not get negative numbers, so maybe it is less confusing.... but I would just use the original form and practice understanding negative numbers.
 one year ago

aussy123 Group TitleBest ResponseYou've already chosen the best response.1
cool, Thank you so much, this helped a lot.
 one year ago
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