It isn't clear what the equation is; as usual here in Wiki Answers, some symbols (such as the equal sign) get lost. In any case, the idea is to replace "x" with the first number, "y" with the second number, and do the calculations.
Yes, 0, 2 is a solution to y=-x+2 because 0=-2+2 which can be rewritten as 2-2=0.
Yes, because if you sub in for x and y, you get 4-0=4 and this is true
y = 0x = y + 2plug 0 in for yx = 0 + 2x = 2
Probably yes. But it is difficult to be sure because the browser used for posting question is rubbish and strips out most mathematical symbols. Consequently, we cannot see the equation and have to guess where the equality symbol might be.
Yes.
Yes, 0, 2 is a solution to y=-x+2 because 0=-2+2 which can be rewritten as 2-2=0.
Yes, because if you sub in for x and y, you get 4-0=4 and this is true
y = 0x = y + 2plug 0 in for yx = 0 + 2x = 2
Probably yes. But it is difficult to be sure because the browser used for posting question is rubbish and strips out most mathematical symbols. Consequently, we cannot see the equation and have to guess where the equality symbol might be.
Yes, because if you sub in for x and y, you get 4-0=4 and this is true
Yes, because if you sub in for x and y, you get 4-0=4 and this is true
y = (x + 2)2 andy = (2x)2(x-2)2 + (y-16)2 = 0
0
Yes.
Yes if x=2 and y=2, then x=y
Without an equality sign the given terms have no solutions.
2x-y=0 -y=-2x y=2x A line going through the origin and having a slope of 2. Sample answers are y is twice as much as x. y=2 when x=1