i need help on my homework. how can i graph this equation?
y-3=0
y = 3
x can be anything
so
horizontal line through (0,3)
how can i graph 2x-2y+5=0?
i think the confusing part is how to solve it and then graph it. hahaha.
math is confusing.
To graph the equation y - 3 = 0, you can follow a few simple steps:
Step 1: Determine the variable
The variable in this equation is y.
Step 2: Solve for the variable
To solve for y, add 3 to both sides of the equation:
y = 3
Step 3: Plot the points
Since this equation is a horizontal line, y will always equal 3. Therefore, you can plot points on the graph where y = 3. Let's select a few values of x and plot the corresponding points:
When x = 1, y = 3. So you have a point (1, 3).
When x = 2, y = 3. So you have a point (2, 3).
When x = 0, y = 3. So you have a point (0, 3).
Step 4: Draw the line
After plotting these points, draw a straight line connecting them. Since all the points have the same y-coordinate of 3, the line will be horizontal and pass through the y-axis at y = 3.
Step 5: Label the graph
Make sure to label the x and y-axes on your graph, and indicate the value of the line by labeling it as y = 3.