Math Problem Statement
Graph the line described by y + 2 = (1/6)(x + 3).
Solution
The equation in the image is .
To graph this, let's first rewrite it in slope-intercept form , where is the slope and is the y-intercept.
- Start with the given equation:
- Subtract 2 from both sides to isolate :
- Distribute on the right side:
- Simplify the constants:
Now we can see that the slope is and the y-intercept is .
Graphing Instructions:
- Plot the y-intercept: Start by marking the point on the graph, which is at .
- Use the slope: From the point , move up 1 unit and to the right 6 units to find another point on the line. This corresponds to a rise of 1 and a run of 6, as the slope is .
- Draw the line: After plotting a couple of points, draw a straight line through them.
Would you like help with another part of this question or any clarification?
Here are 5 related questions you might explore:
- How do you find the slope and y-intercept of a linear equation?
- What does the slope of tell you about the graph?
- How do you graph a line from an equation in standard form?
- How would the graph change if the slope was negative?
- How can you convert between standard form and slope-intercept form?
Tip: When graphing lines, always plot the y-intercept first, then use the slope to find additional points. This makes graphing quicker and more accurate.
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Math Problem Analysis
Mathematical Concepts
Linear Equations
Graphing Lines
Slope-Intercept Form
Formulas
y = mx + b
Slope (m) = rise/run
Theorems
Coordinate Geometry Basics
Suitable Grade Level
Grades 8-10