0
x0 and y0 usually denote the original condition or value for the variables x and y or may represent the first values in an array of values. Some final condition my be represented by x1 or y1 or x12 or y12 depending on how many conditions you want the values of x and y for.
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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
How do you plot the intercepts to graph the equation x plus y equals -3?
To find the Y-intercept, plug 0 in for X, so you have 0+Y=-3, or Y=-3. Therefore, your Y-intercept is at the point (0,-3). You do the same thing to find the X-intercept, only reversed. X+0=-3, so X=-3. This intercept is at (-3,0).
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 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.
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.
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)
What does write a rule for adding 0 mean?
x+0=y x means any number plus 0 equals y which is the answer
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 are some strategies that can be used to compare each pair of numbers?
There are two simple strategies to compare two numbers, X and Y: you can calculate X - Y. If X - Y > 0 then X > Y, if X - Y = 0 then X = Y and if X - Y <0 then X < Y. Or you can calculate X/Y. Provided both are greater than 0, if X/Y > 0 then X > Y if X/Y = 1 then X = Y if X/Y <1 then X < Y
