I mean sorry for answer but it’s order decimal form but for fraction form you were right it 4/10
Plug in -2 for x.
f(-2) = 2(-2)^3 - 4(-2)
f(-2) = 2(8) + 8
f(-2) = 16 + 8
f(-2) = 24
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Answer:</h2>
<u>One example of constant polynomial is </u><u>q(x) = 7.</u>
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Step-by-step explanation:</h2>
A constant polynomial is the same thing as a constant function. That is, a
constant polynomial is a function of the form
p(x) = c
In other words a polynomial P(x) that, when evaluated over each x in the domain of definition, results in the same value. The simplest example is P(x)=c for x in R and c a constant.