Math Problem Statement
Give the sl[pe and the y intercept of the line y= -2x-3
Solution
The equation of the line is given as:
This is in slope-intercept form , where:
- is the slope.
- is the y-intercept.
From the equation:
- Slope
- Y-intercept
So, the slope is , and the y-intercept is (meaning the line crosses the y-axis at ).
Would you like more details or have any questions about this? Here are some related questions:
- What is the slope of a line parallel to ?
- How would the line change if the slope were 0?
- What is the x-intercept of the line ?
- Can you convert the equation to standard form ?
- How does changing the y-intercept affect the graph of a line?
Tip: To quickly find the slope in any linear equation, always look at the coefficient of .
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Math Problem Analysis
Mathematical Concepts
Algebra
Linear Equations
Slope-Intercept Form
Formulas
Slope-intercept form: y = mx + b
Theorems
-
Suitable Grade Level
Grades 7-9