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What is 3x y equals 4 and x y equals 0?
If: 3x+y = 4 and x+y = 0 Then: x = 2 and y = -2
What is the order pair of y equals x plus 7?
y=x+7 x - intercept set y to 0 0=x+7 -7 -7 -7=x (-7,0) y - intercept set x to 0 y=0+7 y=7 (0,7) (-7,0) , (0,7)
What is the y-intercept of 3x plus 2y equals x plus y?
3x + 2y = x + y y = -2x to find y-int set x equal to zero y = -2(0) = 0 or... 3(0) + 2y = (0) + y 2y - y = 0 y = 0 y-intercept is zero
When does the line y equals x plus 6 cross the y axis?
at y=6.Make x==0 // then you get the y interceptthen y=0+6solve for y, y=6
X plus 3y equals 4 -x plus 2y equals -4?
x + 3y = 4 -x + 2y = -4 Simultan eous eq'ns. Eliminate 'x' by adding. 4 Hence 5y = 0 y = 0 When y = 0 Substitute x + 3(0) = 4 x + 0 = 4 x = 4 So the answer as a coordinate pairs is ( x,y) = ( 4,0)
What does it mean on a graph when x equals 0?
When x = 0, the point that has (0, y) coordinates will be on the y-axis for any y.
Is one halfx plus one thirdy equals o a direct variation?
If you mean x/2 + y/3 = 0 (ZERO, not the letter O) then yes. The equation can be rewritten as x/2 = - y/3 or x = (-2/3)y
What does write a rule for adding 0 mean?
x+0=y x means any number plus 0 equals y which is the answer
Is 0 3 a solution to the equation y x 3?
If you mean: y+x = 3 then the solutions are (0, 3) and (3, 0)
How is the identity property of addition related to the additive inverse property?
If a set, S, has an additive identity, O, then for every element x, of S, here exists an element y (also in S) such that x + y = O = y + x. O is denoted by 0, and y by -x.
How do you Solve 2x plus y equals 0 and x-y equals 0?
x-y=0 x=y so you will use that in the other equation by substituting every y with x 2x+y=0 2x+x=0 3x=0 x=0/3 x=0 then use that in the previous equation by substituting every x with 0 x=y 0=y; y=0 finally x=0 and y=0
What is the value of x when y is 0?
if x:=x(y) then y=0 => x=x(0)
What are the x and y intercepts for the graph of 2x-5y10?
If you mean: 2x-y = 10 then the x intercept is (5, 0) and the y intercept is (0, -10)
What are the x- and y-intercepts for the graph of 2x-5y10?
If you mean: 2x-y = 10 then the x intercept is (5, 0) and the y intercept is (0, -10)
Can you show me how to graph y equals -15x 60?
If you mean: y = -15x+60 then 15x+y = 60 When y = 0 then x = 4 When x = 0 then y = 60 Coordinates of the line are: (4, 0) and (0, 60)
What does t t y o x o x mean?
take take you out hugs kisses hugs
What is the area of the region x plus y squared equals 56 when x plus y equals 0?
If by area you mean X*Y it would be -49 (or 49, if you assume area to be positive). (X=7, Y=-7) when X+Y^2=56 and X+Y=0.
