1. w= 8.5
2. p= 8
3. r= -63
4. h= 4
5. m=16
did the work on paper 3
2. p= 8
3. r= -63
4. h= 4
5. m=16
did the work on paper 3
Write a recursive rule and an explicit rule for the arithmetic sequence
1 answer:
A1 = 35
a2 = 32 = 35 - 3 = a1 - 3
Recursive formular:
a = 35, d = -3
Tn = a + (n - 1)d = 35 + (n - 1)-3 = 35 - 3n + 3 = 38 - 3n
Explicit formular is Tn = 38 - 3n
a1 = 65
a2 = 72 = 7 + 65 = 7 + a1
Recursive formula is
a = 65, d = 7
Tn = a + (n - 1)d = 65 + (n - 1)7 = 65 + 7n - 7 = 58 + 7n
Explicit formula is 58 + 7n
a2 = 32 = 35 - 3 = a1 - 3
Recursive formular:
a = 35, d = -3
Tn = a + (n - 1)d = 35 + (n - 1)-3 = 35 - 3n + 3 = 38 - 3n
Explicit formular is Tn = 38 - 3n
a1 = 65
a2 = 72 = 7 + 65 = 7 + a1
Recursive formula is
a = 65, d = 7
Tn = a + (n - 1)d = 65 + (n - 1)7 = 65 + 7n - 7 = 58 + 7n
Explicit formula is 58 + 7n
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Sense -4 and +2 would be 6 digits away from each other, we would then have to figure out, what would 4 times x - 2 would equal "x".
We would do, 4×2 = 8.
8 - 2 = 6.
Sense 6 is the amount of how much -4 and +2 would be from each other, this would then mean that x would then equal 8.
We would do, 4×2 = 8.
8 - 2 = 6.
Sense 6 is the amount of how much -4 and +2 would be from each other, this would then mean that x would then equal 8.