AR - slope using two points — task. Maths CBSE Live product, Class 9 (2026-27).

Assertion(A):

The slope of the line passing throught two points is \((9,-9)\) and \((15,7)\) is \(2.67\)

Reason(R):

The slope of the line passing through two points \((x_1, y_1)\) and \((x_2, y_2)\) is \(\frac{y_2 - y_1}{x_2 - x_1}\)

Assertion is false, but Reason is true.
Both Assertion and Reason are true, but Reason is not the correct explanation of Assertion.
Assertion is true, but Reason is false.
Both Assertion and Reason are true, and Reason is the correct explanation of Assertion.

Did you find an error?

12. AR - slope using two points