Find the slope of the line passing through the points:
(i) A(–2, 1) and B(3, –4)
(ii) A(0, –3) and B(2, 1)
(iii) A(4, –9) and B(–2, –1)
(iv) A(2, 5) and B(–4, –4)

Question

Find the slope of the line passing through the points: (i) A(–2, 1) and B(3, –4) (ii) A(0, –3) and B(2, 1) (iii) A(4, –9) and B(–2, –1) (iv) A(2, 5) and B(–4, –4)

KnowledgeBoat · Accepted Answer

(i) A(-2, 1) and B(3, -4) By formula, Slope (m) = Substituting values we get, Hence, slope is -1. (ii) A(0, –3) and B(2, 1) By formula, Slope (m) = Substituting values we get, Hence, slope is 2. (iii) A(4, –9) and B(–2, –1) By formula, Slope (m) = Substituting values we get, Hence, slope is . (iv) A(2, 5) and B(–4, –4) By formula, Slope (m) = Substituting values we get, Hence, slope is .

Mathematics

Find the slope of the line passing through the points:
(i) A(–2, 1) and B(3, –4)
(ii) A(0, –3) and B(2, 1)
(iii) A(4, –9) and B(–2, –1)
(iv) A(2, 5) and B(–4, –4)

Straight Line Eq

Related Questions

Without using the distance formula, prove that the points A(1, 4), B(3, –2) and C(–3, 16) are collinear.

Find the value of k such that the points P(k, 1), Q(2, –5) and R(k - 2, –3) are collinear.

Find the equation of a line parallel to the x-axis and passing through the point (–3, 2).

Mathematics

Find the slope of the line passing through the points:(i) A(–2, 1) and B(3, –4)(ii) A(0, –3) and B(2, 1)(iii) A(4, –9) and B(–2, –1)(iv) A(2, 5) and B(–4, –4)

Straight Line Eq

Related Questions

Without using the distance formula, prove that the points A(1, 4), B(3, –2) and C(–3, 16) are collinear.

Find the value of k such that the points P(k, 1), Q(2, –5) and R(k - 2, –3) are collinear.

Find the equation of a line parallel to the x-axis and passing through the point (–3, 2).

Find the slope of the line passing through the points:
(i) A(–2, 1) and B(3, –4)
(ii) A(0, –3) and B(2, 1)
(iii) A(4, –9) and B(–2, –1)
(iv) A(2, 5) and B(–4, –4)