Mathematics 9-1 0980: Coordinate Geometry Topical Past Paper Questions

Find the equation of the straight line that passes through the points (2, 0) and (0, 4). Give your answer in the form y = mx + c. \[y=\mathbf{\cdots}\cdots\cdots\cdots\cdots \

(a) A is the point (6, 2) and B is the point (3, -4). (i) Find the coordinates of the midpoint of AB. (....., .....) [2] (ii) Calculate the length $AB$. [3] (b) The equation of line $l$ is $4x + 3y - 12 = 0$. (i) Find the gradient of $l$. [2] (ii) Find the coordinates of the poin…

(a) ABC is a triangle. B is the point (1, -10), A is the point (4, 14) and $ \overrightarrow{CA} = \begin{pmatrix} -11 \\ 8 \end{pmatrix} $. (i) Find the coordinates of C. (....., .....) [2] (ii) Find $ \overrightarrow{BA} $. $$ \overrightarrow{BA}=\left(\begin{array}{cc}&\end{ar…