Math Problem Statement
Solution
The problem asks for the equation of a line in point-slope form given the point and the slope .
The point-slope form of a line is written as: where is a point on the line and is the slope.
Here, the point means and , and the slope .
Substituting these values into the point-slope form:
This simplifies to:
Thus, the equation in point-slope form is:
Would you like further details or have any questions?
Related questions:
- How do you convert from point-slope form to slope-intercept form?
- What is the significance of the slope in a linear equation?
- How can you verify the correctness of a linear equation using two points?
- Can you graph the line given the point-slope equation?
- How do different forms of linear equations (like point-slope, slope-intercept, and standard form) compare?
Tip: Always simplify the expression inside parentheses first when using the point-slope formula.
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Math Problem Analysis
Mathematical Concepts
Linear Equations
Point-Slope Form
Slope
Formulas
y - y₁ = m(x - x₁)
Theorems
Slope Theorem
Suitable Grade Level
Grades 8-10
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