Answer: D
Step-by-step explanation:
The graph is narrower, so the coefficient of 
has an absolute value more than 1.
Also, because g(x) opens down, the coefficient of is negative.
This leaves D as the answer.
Answer:
20！
Step-by-step explanation:
By convention, the first term of a sequence starts with n = 1 instead of n = 0. This is so n = 1 matches with 1st, n = 2 matches with 2nd, and so on.
In contrast, the y intercept always occurs when x = 0. So something like y = 3x+5 has a y intercept of 5 when you plug in x = 0.
An arithmetic sequence like f(n) = 2n+7 has its first term when n = 1. So the first term would be f(1) = 2(1)+7 = 9 instead of 7 as Hank claims.
Answer:
100 is always divisible by 4. Therefore it doesn't matter which number is up front.
the two other digits are important because there are 2-digit-numbers that are not divisible by four. "14" is not divisible by four, but "24" is.
34 isn't divisible, 44 is, 54 isn't.
So both digits will need to form a number that is divisible by 4, or it will not work.
Step-by-step explanation:
n/A
Answer:
option a) 30 : 19
Step-by-step explanation:
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