Math Problem Statement
Solution
It looks like you've provided a graph that is supposed to represent the equation , but the graph shown is incorrect. Let me explain why.
Correcting the Graph:
The equation is a linear equation in slope-intercept form, where:
- The slope
- The y-intercept is .
To graph this equation correctly:
- Start at the y-intercept: The point where the graph crosses the y-axis is .
- Use the slope to find another point: The slope means that for every increase of 3 units in the -direction, the -value increases by 5 units. So, starting at , if you move 3 units to the right, you'll reach , and the corresponding -value will be . Thus, the second point is .
Steps to plot:
- First point:
- Second point:
- Connect the two points to draw the line.
The graph in the image is a horizontal line, which is incorrect because the slope should tilt upwards with a positive slope of .
Would you like more details on how to graph this or a clarification on slope-intercept form?
Here are 5 related questions for further exploration:
- What does the slope represent in practical terms for the graph?
- How would you find the x-intercept for the equation ?
- What is the general effect of increasing the slope on the steepness of the line?
- How does changing the y-intercept affect the graph of a linear equation?
- How would the graph look if the slope were negative, such as ?
Tip:
When graphing lines, always check the slope and y-intercept carefully, and plot at least two points before drawing the line.
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Math Problem Analysis
Mathematical Concepts
Linear Equations
Graphing Lines
Slope-Intercept Form
Formulas
y = mx + b
Theorems
Slope-Intercept Theorem
Suitable Grade Level
Grades 8-10