Means if a number is bigger than other number.
Answer:
an = 12 -7(n-1)
an = 19-7n
Step-by-step explanation:
The explicit formula for an arithmetic sequence is
an = a1 +d(n-1) where a1 is the first term and d is the common difference
a1 =12
We find d by taking the second term and subtracting the first term
d = 5-12
d = -7
an = 12 -7(n-1)
We can simplify this
an = 12 -7n+7
an = 19-7n
Answer:
(D)Lucita's estimate is too high.
Answer:
B. the initial number of packs of gum
Step-by-step explanation:
Another name for y-intercept is initial value.
I am joyous to assist you anytime.
Answer:
the answer is a
you can subsitute or work backwards
