The ascending or descending order of a polynomial is
determined by the increasing or decreasing power of variable “x” respectively.
<span>The question is to find about the polynomial in
descending order, so in this case, the 3rd option is correct, i.e.
4x^2 – 3x + 9 or 4x^2 – 3x^1 +9x^0. The power of “x”
decreasing from 2 to 1 and then finally to 0.</span>
Answer:
the answer is 21.Here is how I know
Answer:

Step-by-step explanation:
The slope-intercept form of an equation of linear function:

<em>m</em> - slope
<em>b</em> - y-intercept
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Answer:
19
Step-by-step explanation:
just do the math