Math Problem Statement
what are the points on the graph
Solution
The equation provided is . To graph this line, we need to identify the y-intercept and use the slope to find additional points on the graph.
Step 1: Identify the y-intercept
The y-intercept is the point where the line crosses the y-axis. For the equation , the y-intercept is -10. This gives us the point .
Step 2: Use the slope to find another point
The slope of the line is given by the coefficient of , which is 8. This means that for every 1 unit increase in , increases by 8 units.
Starting from the y-intercept :
- Increase by 1:
- Increase by 8:
So, another point on the line is .
Points on the graph:
You can plot these points on the graph and draw a straight line through them to represent the equation.
Would you like more details or have any questions about this?
Here are 8 related questions:
- How do you determine the slope from a given equation?
- What is the significance of the y-intercept in a linear equation?
- How would the graph change if the slope were negative?
- Can you find another point on the line using the slope?
- How do you graph a line if the equation is not in slope-intercept form?
- What happens to the graph if the y-intercept is positive?
- How would you determine if two lines are parallel?
- What is the general form of a linear equation?
Tip: Remember that the slope determines the steepness and direction of a line. A larger slope means a steeper line, while a negative slope indicates the line slopes downwards.
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Math Problem Analysis
Mathematical Concepts
Graphing
Linear Equations
Slope
Y-intercept
Formulas
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Theorems
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Suitable Grade Level
Grades 6-8