WorksheetsM4 Q2 Maths Formula (For both Standard & Extended)
Total questions: 26
Worksheet time: 14mins
What is the formula for arithmetic sequence?
a + (n-1)d
What is the formula for geometric sequence?
a+(n-1)d
What does 'r' in geometric sequence stands for?
Ratio: U2/U1
Ratatouille:
The rat movie
Racoon dog
Rational number: Any random number
What is the formula for quadratic sequence?
a+(n-1)d
What is the formula for linear equation?
y = mx + c
x+y
y = abcd
How to find the "gradient" (m) in linear equation?
How to find the midpoint of a linear equation?
How to find the distance between two coordinates?
Which of the following formula is used to find the perpendicular line of the given line: ('m' as a gradient)
m1 -> the given line's gradient
m2 -> the gradient of the line that you would like to find
m1/m2
m1 x m2 = -1
m1 = m2
m1^m2
Which of the following formula is used to find the parallel line of the given line: ('m' as a gradient)
m1 -> the given line's gradient
m2 -> the gradient of the line that you would like to find
m1 x m2 = -1
m1/m2
m1 = m2
m1^m2
What is the formula to find out the 'x' of the quadratic equation?
What is the formula for quadratic equation?
What is the formula of 'completing the square' when the a is 1?
What are the types of simultaneous equation?
Substitution
(Replacing the values)
Elimination
(Removing either x or y to find the particular value for the unknown)
Your mom (You ask your mother's help to solve the mathematical problem)
YOU CAN'T SEE ME-
(You better do the revision properly yeah)
Extended: What is the equation to find the sum of the term for arithmetic sequence? (For those who are taking standard, just randomly do it yap XD)
Extended: What is the equation to find the sum of the term for geometric sequence?
When r>1
(For those who are taking standard, just randomly do it yap XD)
If you pick this, then you are cultured ( ͡° ͜ʖ ͡°)
Extended: What is the equation to find the sum of the term for geometric sequence?
When r<1
(For those who are taking standard, just randomly do it yap XD)
Even though it is not in this quiz, please learn:
- Linear inequalities
- Changing Subject
Yes (promise)
No (SIKE NOPEE)
What does the 'c' in y= mx + c stands for?
gradient
y-intercept
x-axis
y-axis
What does the 'm' in y= mx + c stands for?
gradient
y-intercept
x-coordinate
y-coordinate
What is the unit to write for the general rule? (for criterion C mark)
Un = a+(n-1)d
n = 1,2,3...
Tn = a+(n-1)d
n = 1,2,3..
Kn = a+(n-1)d
n = 1,2,3...
Rn = a+(n-1)d
n = 1,2,3...
What does predict mean in sequence?
Guessing randomly
Predicting the next value based on the sequence's common difference/ratio
Calculating the previous value of the given sequence
You just simply copy paste the answer from the given value in the sequence
What does "generate a general rule" mean?
You just need to do it :)
You need to create a general rule according to the sequence's formula (e.g Un = 4n + 3 | n=1,2,3...)
You need to create a general rule according to the sequence's baka (e.g Un = 4n + 3 | n=1,2,3...)
You need to create a general rule simply
What does 'verify' mean?
YOYO
1) You need to use your general rule to find out the unknown or the predicted values (from your prediction table).
*Do it twice per different term*
2) State whether the general rule is accepted/verified or not + Reason why
1) You sleep
2) You sleep
Test general rule using the the values given in the sequence
What does 'test' mean?
You need to sleep
You need to just figure it out
You need to test your general rule with the given term and its value provided in the given sequence (e.g n = 1 )
Do it twice per different term
You need to use your general rule to find the unknown value
What does it mean by 'describe'?
E.g When the term decreases by 1, then the x increases by 2.
You need to describe the common difference or how the sequence progresses + the starting value of the sequence.
E.g When the term increases by 1, then the x increases by 2. Starting from the value, 4.
You need to describe the common difference or how the sequence progresses + the ending value of the sequence.
