A graph of the linear equation 5y-20x=-20 is shown on the coordinate plane in the image attached below.
In Mathematics and Geometry, the slope-intercept form of the equation of a straight line is given by this mathematical equation;
y = mx + b
Where:
- m represent the slope or rate of change.
- x and y are the points.
- b represent the y-intercept or initial value.
Since the given linear function 5y-20x=-20 is in standard form, we would rewrite it in slope-intercept form and then start by plotting the y-intercept:
5y = 20x - 20
y = 4x - 4
y = 4(0) - 4
y = -4
Next, we would use an online graphing tool to plot the given linear equation for the values in its domain using table, as shown in the graph attached below.