Answer: y = -1x+8
Step-by-step explanation:
y=mx+b
M is your slope
B is your y-int
Answer:
-10
Step-by-step explanation:
On a graph, f(x) means the same thing as y. So if y=7, then x=-10
Find a polynomial function f(n) such that f(1), f(2), ... , f(8) is the following sequence.2, 8, 14, 20, 26, 32, 38, 44
zloy xaker [14]
We can recognize the sequence is an arithmetic progression by noticing that the common difference between each term is 6.
where f(n) is the sequence
n is the term number
d is the common difference
and a is the starting term
We are well aware that our starting term, and hence a, is 2 and our difference, and hence d, is 6.
So our polynomial function is
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M=#miles
so 130= .5m+30
subtract 30 from each side
100$= .5m than divide .5 to isolate m
m= 200