Answer:
Step-by-step explanation:
Any polynomial will have degrees of variable in integers and the degrees would be always positive.
It is conventional to write standard forms of polynomials in the descending powers of x.
i.e. we write for cubic polynomial the term containing x cube, and for power 5 polynomial, the term containing power 4, next power 3, thus strictly in descending order.
The given polynomial is
This is a polynomial because all x have powers in positive integers.
But this is not in standard form as highest degree of 4 is not the first term
Let us rearrange according to powers of m
We get
as standard form
Answer:
The domain is all real numbers
Step-by-step explanation:
There aren't any restrictions like a square root, an even exponent, or a denominator. If you ever get stuck, feel free to use something like the Desmos graphing calculator to graph out the equation.
Answer:
13x-25
Step-by-step explanation:
7-2-30=5-30=-25
13x-25
The equation for the area of a circle is:
A=π*radius squared.
Since radius is half of the diameter.
Diameter/2=radius
Then plug it into the equation.
Answer:
y≤3
Step-by-step explanation:
5y+4≤22−y
<em>Step 1: Simplify both sides of the inequality.</em>
5y+4≤−y+22
<em>Step 2: Add y to both sides.</em>
5y+4+y≤−y+22+y
6y+4≤22
<em>Step 3: Subtract 4 from both sides.</em>
6y+4−4≤22−4
6y≤18
<em>Step 4: Divide both sides by 6.</em>
6y/6≤18/6
y≤3
