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Maths CBSE Live product
Class 9 (2026-27)
Introduction to Linear Polynomials
Visualising Linear Equations Using Slope and Y-Intercept
12.
AR - slope using two points
Question:
1
m.
Assertion(A):
The slope of the line passing throught two points is \((4,-2)\) and \((12,10)\) is \(-1.5\)
Reason(R):
The slope of the line passing through two points \((x_1, y_1)\) and \((x_2, y_2)\) is \(\frac{y_2 - y_1}{x_2 - x_1}\)
Both A and R are true, and R is the correct explanation of A.
Both A and R are true, but R is not the correct explanation of A.
A is true, but R is false.
A is false, but R is true.
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