G>-1 is your solution and it would look like this on a graph..( see below)
The maximum number of relative extrema of the given polynomial is; 3
<h3>How to find the maxima of a Polynomial Function?</h3>
When trying to find the maximum number of relative extrema of a polynomial, we usually use the formula;
Maximum number of relative extrema contained in a polynomial = degree of this polynomial - 1.
We are given the Polynomial as;
f(x) = 3x⁴ - x² + 4x - 2
Now, the degree of the Polynomial would be 4. Thus;
Maximum number of relative extrema = 4 - 1
Maximum number of relative extrema = 3
Read more about Polynomial Maximum at; brainly.com/question/13710820
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A positive number
This is because you must add to get from a negative number in order to get to a positive number.
Step-by-step explanation:
7x + 3x + 90= 180
10x= 180-90
10x= 90
x= 90/10
x=10