The sequence an = 2(an-1 - 3) is a recursive sequence
The 4th term of the sequence is -42
<h3>How to determine the 4th term?</h3>
The given parameters are:
a1 = 0
a2 = -6
an = 2(an-1 - 3)
Start by calculating a3 using:
a3 = 2(a2 - 3)
This gives
a3 = 2 * (-6 - 3)
a3 = -18
Calculate a4 using:
a4 = 2(a3 - 3)
This gives
a4 = 2 * (-18 - 3)
a4 = -42
Hence, the 4th term of the sequence is -42
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Answer:
B. y - 1 = -4[x - (-3)]
Step-by-step explanation:
Given:
Slope = -4
Point = (-3, 1)
Required:
Point-slope form of the line
Solution:
Equation of a line in Point-slope form is given as y - b = m(x - a).
Where,
a = -3
b = 1
m = -4
Plug in the values
y - 1 = -4[x - (-3)]
The first answer is 48. The next answer is also 48.
Answer:
Step-by-step explanation:
Important information:
Circumference of a circle= 
Method:
To work out the diameter, we would need to divide the circumference of 34.54 by pi, which in this case is 3.14, this gives us 11cm. This is because we are simply rearanging the formula of the circumference of a circle to make the diameter the subject.
Step By Step:
1) Rearange the formula to make the diameter the subject.
2) Divide 34.54 by 3.14(
).
