Question

Based on the form of the equation, what is the best way to graph the line 3x+3y=15? Select the correct answer below: Recognize the equation as that of a vertical line passing through the x-axis at 15. Recognize the equation as that of a horizontal line passing through the y-axis at 15. Identify the slope and y-intercept, and then graph. Find the x- and y-intercepts, and then graph.

Answer 1

Answer is to Identify the slope and y-Intercept and then graph
Further explanation
Your equation is 3x + 3y = 15
Change this to y intercept form by isolating y
3y = -3x + 15
Now solve for y by dividing both sides by 3
y = -1x + 5
Then you would graph it