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16 questions
The third term of a sequence is 9.
The eighth term of the sequence is 19.
Which of these position-to-term rules is the correct one for the sequence?
term= position number + 9
term = 2 x position number + 3
term = 3 x position number
term = 4 x position number - 3
Work out the nth term rule of the sequence:
6, 12, 18, 24, ...
Work out the nth term rule of the sequence:
6, 11, 16, 21, ...
Work out the nth term for the sequence of pattern.
Workout the output using the function machine when x = 8
Workout the input using the function machine when y = 14
Use the double function machine to work out the output when the input is 2.
Use the double function machine to work out the input when the output is 19.
Alex thinks of a number, x.
What expression does he get when he
divides the number by 5 then subtracts 12
-19
-17
19
17
20
40
-40
23
16
24
32
512
Work out the formula P = mgh to work out P
when m = 5, g = 10 and h = -3.
150
18
-150
12
Yes
No
1/2
16
Write down the first three terms of the sequence being described:
first term is 11, term-to-term rules is 'subtract 5'
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