Math Problem Statement
What is the slope of this line?
Solution
To find the slope of the line, we use the formula for slope, which is:
Where:
- Rise is the change in the y-coordinates (vertical change).
- Run is the change in the x-coordinates (horizontal change).
Looking at the two points on the graph:
- One point is .
- The other point is .
Now, calculate the rise (change in ) and the run (change in ):
- Rise:
- Run:
So, the slope is:
Thus, the slope of the line is .
Do you want further clarification or have any additional questions? Here are some related questions you might find useful:
- How do you find the slope when given a different set of points?
- What happens to the slope if the line is horizontal or vertical?
- How do you graph a line using the slope-intercept form?
- Can you calculate the slope of a line using just the equation of the line?
- What does a negative slope indicate about the direction of the line?
Tip: Always remember that the slope tells you how steep the line is, and its sign (positive or negative) indicates the direction (upwards or downwards).
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Math Problem Analysis
Mathematical Concepts
Slope
Linear Equations
Formulas
Slope formula: slope = rise / run
Theorems
The slope of a line is the ratio of vertical change (rise) to horizontal change (run).
Suitable Grade Level
Grades 7-9