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1.3 Coordinate Geometry in the x-y Plane

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Question 47

The line $l\,$ has equation $3 x - 4 y + 8 = 0$

Find the gradient of $l$ .

Circle your answer.

A

$3$

B

$−34-\dfrac{3}{4}$

C

$34\dfrac{3}{4}$

D

$−43-\dfrac{4}{3}$

Markscheme

1.3 Coordinate Geometry in the x-y Plane Questions

A Level
Maths
1.3 Coordinate Geometry in the x-y Plane

143 exam-style questions on OCR A Level Maths 1.3 Coordinate Geometry in the x-y Plane, covering 1.3.1 Straight lines, 1.3.2 Parallel and perpendicular lines, 1.3.3 Straight line models, 1.3.4 Coordinate geometry of a circle, 1.3.5 Centre and radius by completing the square, 1.3.6 Circle properties, 1.3.7 Parametric equations of curves (A-level only), 1.3.8 Parametric equations in context (A-level only), and 1.3 Coordinate Geometry in the x-y Plane. Each one has a worked solution and a mark scheme showing where the marks go.

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