Card 1 of 20
What is the gradient of a horizontal line?
A
A horizontal tangent: y=y1y=y_1y=y1.
B
The tangent is perpendicular to the radius.
C
(4,−3)(4,-3)(4,−3).
D
000.
Card 1 of 20
1.2.7 Co-ordinate geometry in the x, y plane Flashcards
20 flashcards on CCEA A Level Maths 1.2.7 Co-ordinate geometry in the x, y plane: the key formulae, methods and definitions you need to recall for AS 1, AS 2, A2 1 and A2 2.