Is -9,-5,-1,3,7, arithmetic,geometric or neither?
2 answers:
Answer:
Arithmetic.
Step-by-step explanation:
Geometric sequences have common ratios. Arithmetic sequences have common differences.
Answer:
Below.
Step-by-step explanation:
Try subtracting the terms to see if its arithmetic:
-5 - -9 = 4
-1 - -5 = 4
3 - -1 = 4
7 - 3 = 4
The common difference is 4 so its arithmetic.
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Plug in 3 for f(x)
f(3)=(3)²+7
f(3)=9+7
f(3)=16
Hoped this helped!
Answer:
The last option.
Step-by-step explanation:
First answer = 6/8
Second answer= 5.5/8
Third answer= 6.5/8
Fourth answer= 4/8
Fourth answer is correct.
Answer:
the total distance she traveled is 10 1/5
3(-1) + 5y = 17
add 3 to both sides
5y=20
divide by 5
y=4
