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Find the slope of the line through the points `(4,-6)(-2,-5)`

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To find the slope of the line that passes through the points \( (4, -6) \) and \( (-2, -5) \), we can use the formula for the slope \( m \) of a line given two points \( (x_1, y_1) \) and \( (x_2, y_2) \): \[ m = \frac{y_2 - y_1}{x_2 - x_1} \] ### Step 1: Identify the coordinates Let: - \( (x_1, y_1) = (4, -6) \) - \( (x_2, y_2) = (-2, -5) \) ### Step 2: Substitute the coordinates into the slope formula Substituting the values into the slope formula: \[ m = \frac{-5 - (-6)}{-2 - 4} \] ### Step 3: Simplify the expression Now simplify the numerator and the denominator: - The numerator: \[ -5 - (-6) = -5 + 6 = 1 \] - The denominator: \[ -2 - 4 = -6 \] So, we have: \[ m = \frac{1}{-6} \] ### Step 4: Finalize the slope Thus, the slope \( m \) is: \[ m = -\frac{1}{6} \] ### Conclusion The slope of the line through the points \( (4, -6) \) and \( (-2, -5) \) is \( -\frac{1}{6} \). ---
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ARIHANT MATHS-THE STRAIGHT LINES-Exercise (Questions Asked In Previous 13 Years Exam)
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