Answer:
linear
Step-by-step explanation:
The x-values are evenly spaced (1 apart), so it is helpful to look at the differences of the f(x) values.
Successive f(x) values all differ by the constant 0.5, a characteristic of a linear function.
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<em>Comment on differences</em>
The differences of successive y-values are called "first differences". The differences of those are called "second differences". And the differences of those are "third differences." The "degree" of the differences that are constant is the degree of the function describing the sequence.
That is, a sequence (like this one) with constant first differences can be described by a first-degree polynomial, a linear function. If third differences are constant, the sequence is described by a third-degree polynomial, a cubic function.
A square root function will have first differences that decrease by a decreasing amount. Successive differences of differences will continue to decrease, never becoming constant.
An exponential function will have first differences with a common ratio.
He paid $15.37 for the produce and would get $4.63 in return if he paid with $20
Answer:
x=16
Step-by-step explanation:
My work is in the pic
Also they are equal to one another due to the fact that they are alternate interior angles
Positive 36 because when you multiply 2 negatives you get a positive.
Answer:
81/4999
Step-by-step explanation:
0.0162 = 0.0162/1 = 0.162/10 = 1.62/100 = 16.2/1000 = 162/10000 = 81/4999
