3x-4y=40
(x=0)
3(0)-4y=40
-4y=40
y=40/-4
y=-10 x1 , y1
(13 , -10)
(4y=0)
3x-4(0)=40
3x=40
x=40/3
x=13.33 or 13
The coordinates of the x intercept for the equation y equals x plus 1 is (x=-1, y=0).
(4,0)
Y Equals X PointsAll points that has the same y coordinates as x coordinates are on the y=x line.
There is no "equals" sign therefore "x-9" is NOT an equation.
-4x + 9y = 0 is the equation of a line in the Cartesian plane and the coordinates of any of the infinite number of points on that line will satisfy the equation.
To check this, you substitute the values for x and y into the equation. At (1,2) x equals 1 and y equals 2 so substituting this in we get: x + 2y = 1 + 2(2) = 1 + 4 = 5 And since it equals 5 like in the original equation the point is represented by it.
The slope is -4
5
y - |x| is an expression, not a function.
is an equation of a line in plane coordinate geometry. The coordinates of every point on that line satisfy the equation so there are an infinite number of solutions to the equation.
12
yes