what is the point in the graph of -4x+4y=28
The point represented in the graph of -4x+4y=28 is the solution to the equation -4x+4y=28, which is a straight line in the cartesian plane. The point represents the intersection of the line with the x-axis and the y-axis, which are the values of x and y that satisfy the equation.
so what is the point on the graph?
To find the point on the graph, we need to solve the equation -4x + 4y = 28 for x and y.
Given equation: -4x + 4y = 28
Dividing by 4 on both sides:
-x + y = 7
Solving for y:
y = x + 7
Now plug in an arbitrary value (let's say x = 0) to find the point on the graph:
y = 0 + 7
y = 7
Therefore, the point on the graph is (0,7) where x = 0 and y = 7.