WELCOME TO NADY'S MATHS HOUSE!

QUIZ:

TRANSFORMATION III 

Transformation P is a reflection in the line x = -1 and transformation R is a rotation of 90 degree clockwise about point (1,2)

(i) State the coordinates of the image of point M(-2,5) under the combined transformation RP.

(ii) If the point S (-2,1) is the image of point T (x,y) under the transformation PR, state the value of x and y. 

~Good Luck~

Exercise: Matrices

(a)  If    , find the value of k and of n.




(b) Write the following simultaneous linear equation as a matrix equation. 

Hence, calculate the value of x and y using matrices.

~Nadzirah~

QUIZ:

Bearing


Diagram 10 shows three points, P, T, and S, on the horizontal plane.

Given that the bearing of T from S is 280 degree.  Find the bearing of P from T.

~Good Luck~

QUIZ:

In the diagram 5, O is origin, point P lies on the y-axis and point Q lies on the x-axis.
(a) Determine the gradient of straight line PQ.
(b) Find the equation of straight line RS and hence, find the value h.

QUIZ:

 Gradient and Area Under A Graph

Diagram 4 shows the speed-time graph of a particle for a period of 20 seconds. Given the total distance travelled by the particles for the period of 20 seconds is 170m. 

(a) State the uniform speed, in m/s, of the particles.

(b) Calculate the value of k.

(c) Find the average speed, in m/s, of the particles for the period of 20 s. 

Exercise: Transformation III

Study Time!!!....^^)...

Let Y1 = rotation of 90 degree anticlockwise about point (-1,0) and Y2 = rotation of 180 degree about point (0, 1).

After complete this exercise, please submit to  me

~ Nadzirah ~