Number of cubes increases by 3 for each term.
an= 3n+1
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2.6
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3/8.0
-6
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20
- 18
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2
_
answer: 2.6
Since it could drive 49 miles on 1 gallon, and this is also it's gas mileage, (because 490/10=49) it could drive 45 times more on 45 gallons than on one. So, we multiply 45 by 49 to get 2209 gallons on 45 gallons of gas.
The answer is choice A.
The vertex of the parent function has been shifted 3 units to the left and 4 units up. This is represented by the function f(x) = (x-3)^2 + 4
Note how y = 1(x-3)^2 + 4 is in the form y = a(x-h)^2 + k
(h,k) = (3,4) is the vertex
