4. The minute hand of a clock is 10 cm in length and begins by pointing at the
the 7
number 9 on the face of the clock.
a) Draw this clock face and collect data
representing the distance of the tip
of the minute hand above or below
the level of 9 on the face of the clock,
relative to the angle of rotation.
b) Use your data to sketch a graph of the
angle versus the distance above or below
the number 9.
c) How does this graph compare to that of
y = sin e?

see explanation

step-by-step explanation:

since the sequence is geometric there is a common ratio r between consecutive terms, that is

r = 4 ÷ - 2 = - 2

r = - 8 ÷ 4 = - 2

r = 16 ÷ 8 = - 2

the next term - 13 must be incorrect as it should be - 32 for the sequence to be geometric.

the first 4 terms are therefore geometric with common ratio r = - 2

40 minutes

step-by-step explanation:

add the time and multiply by 2

it is not that hard all u have to do is plot the graph

step-by-step explanation: