Quiz add maths form 5

We can use differentiation knowledge to solve the following problems except

• Kinematics of linear motion

• solid geometry

• gradient of the graph

• rate of reaction

• none of the above

 $Given\ g(x)=21-4x,\ find\ g(8)\ and\ g(-1)$  

• 11 and 25

• 12 and 30

• -11 and 25

• 14 and 25

The price index of a double storey terrace in the year 2000 based on the year 1984 was 150. If the price of the terrace was RM 139500 in the year 2000, find its price in the year 1984.

• RM 53 000

• RM 93 000

• RM 90 000

• RM 209 250

 $\left(a+2b+1\right)^2\ -\left(a-3b+2\right)^2=$  

•  $\left(a+b+1\right)\left(-b+3\right)$  

•  $\left(5b-1\right)\left(2a-b+3\right)$  

•  $\left(a+2b+1\right)\left(2a-5b+3\right)$  

•  $\left(2a+b-3\right)\left(a-3b+2\right)$  

The following are scalar quantities EXCEPT

• displacement

• distance

• mass

• speed

Solve the following equation:

Selesaikan persamaan berikut:

3^x . 2^x = 216

• 2

• 1

• 3

• 4

Given the equation of the curve

y = 5x³-2x ,

find the gradient of the tangent

when x = 1.

• 12

• 13

• 14

• 15

Calculate the length of PQ

• 3.810 cm

• 3.8 cm

• 4.232 cm

• 3.7 cm

The sum of some terms of a G.P is 315 whose first term and the common ratio are 5 and 2, respectively. The number of terms are

• 3

• 4

• 5

• 6

Given points A(2, 1) and B(-4, 1). Explain why the vector AB is parallel to the x-axis

• because vector AB is a multiple of the unit vector i

• because vector AB is a multiple of the unit vector j

• because vector AB is a multiple of the unit vector k