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anonymous
 one year ago
Which are points on the graph of y = 1.5 + ⌈x⌉? Check all that apply.
(–4.5, –2.5)
(–1.5, 0)
(–0.8, 0.5)
(1.3, 3.5)
(4.5, 6)
(7.9, 9.5)
anonymous
 one year ago
Which are points on the graph of y = 1.5 + ⌈x⌉? Check all that apply. (–4.5, –2.5) (–1.5, 0) (–0.8, 0.5) (1.3, 3.5) (4.5, 6) (7.9, 9.5)

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@marymiller @Hero @imqwerty

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1rephrased what (x,y) set makes the equation true?

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1dw:1439681083551:dw

triciaal
 one year ago
Best ResponseYou've already chosen the best response.1dw:1439681198748:dw

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.0*just want to make note that ⌈x⌉ means round up x to the next greatest integer, so if x = 1.3 then ⌈x⌉ = 2

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.0what triciaal is getting at, is that you want to try each point and see if the equation y = 1.5 + ⌈x⌉ is still true

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.0so, our first point is (–4.5, –2.5), right? we let x = 4.5 and y = 2.5 now we plug them into the equation y = 1.5 + ⌈x⌉ x = 4.5, so ⌈x⌉ = 4 because 4 is the next greatest integer above 4.5 2.5 = 1.5 + (4) is true, so we know that (–4.5, –2.5) is on the line

Vocaloid
 one year ago
Best ResponseYou've already chosen the best response.0I did the first point, now try the other ones
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