How do I work this problem: y = -2/3x - 12
It is an equation with two variables.
What are you supposed to do with it? Graph it? Derive an equation for x?
Is the x in the denominator?
To work with the equation y = -2/3x - 12, you can use the slope-intercept form of a linear equation, which is y = mx + b. In this form, "m" represents the slope of the line, and "b" represents the y-intercept.
In your equation, the slope is -2/3, and the y-intercept is -12. This means that for every increase of 1 in the x-value, the y-value will decrease by -2/3.
To work with this problem, you can follow these steps:
1. Plot the y-intercept: Start by finding the y-intercept, which is the point where the line crosses the y-axis. In this case, the y-intercept is -12, so plot a point at (0, -12).
2. Use the slope to find more points: Since the slope is -2/3, you can find additional points on the line by moving -2 units down and 3 units to the right, or 2 units up and 3 units to the left, from the y-intercept. Repeat this step as needed to find multiple points.
3. Connect the dots: Once you have a few points plotted, use a ruler or straight edge to draw a straight line through them. This line represents the graph of the equation y = -2/3x - 12.
Remember to always double-check your work and make sure your graph is accurate.