Here is the graph of the function \( Y = 4x - 8 \). The line has a slope of 4 and a y-intercept at -8, showing how it moves upward steeply as \( x \) increases.

Would you like more details on how this graph was created or have any questions?

Here are some related questions for further exploration:
1. How do we calculate the slope and y-intercept from an equation like \( Y = 4x - 8 \)?
2. How would the graph change if the slope was different (e.g., 2 or -3)?
3. What is the significance of the y-intercept in a linear equation?
4. How would the graph change if the equation was \( Y = 4x + 8 \) instead?
5. Can you find the x-intercept of the graph of \( Y = 4x - 8 \)?

**Tip:** The slope of a line indicates how much \( Y \) changes for each unit increase in \( x \). A higher slope means a steeper line.

Explore the graph of the linear equation Y = 4x - 8, where the slope is 4 and the y-intercept is -8. Understand how to graph linear equations and learn about the slope-intercept form. This lesson is ideal for students in Grades 7-9 studying algebra.

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