Answer:
mortgage payment hope this helps this is correct
please mark brainliest
Step-by-step explanation:
Answer:
Rate of change of ambient temperature with respect to altitude.
Step-by-step explanation:
Interpretation: As altitude above sea level increases (from zero to 15 thou of feet and beyond), the ambient temperature drops (from 75 degrees F to 0 and below). Thus, the (negative) slope of this line signifies the rate of change of temperature with respect to altitude.
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![The \: \: third \: \: table.](https://tex.z-dn.net/?f=The%20%5C%3A%20%20%5C%3A%20%20third%20%5C%3A%20%20%5C%3A%20%20table.)
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1.2 is 120%
1.2X100 is 120
Given the question "<span>Which algebraic expression is a polynomial with a degree of 2?" and the options:
1).
![4x^3-2x](https://tex.z-dn.net/?f=4x%5E3-2x)
2).
![10x^2- \sqrt{x}](https://tex.z-dn.net/?f=10x%5E2-%20%5Csqrt%7Bx%7D%20)
3).
![8x^3+ \frac{5}{x} + 3](https://tex.z-dn.net/?f=8x%5E3%2B%20%5Cfrac%7B5%7D%7Bx%7D%20%2B%203)
4).
![6x^2-6x + 5](https://tex.z-dn.net/?f=6x%5E2-6x%20%2B%205)
A polynomial </span><span>is
an expression consisting of variables and
coefficients, that involves only the operations of addition,
subtraction, multiplication, and non-negative integer exponents of
variables.
</span><span>The degree of a polynomial is the highest exponent of the terms of the polynomial.
For option 1: </span><span>It contains no fractional or negative exponent, hence it is a polynomial. But the highest exponent of the terms is 3, hence it is not of degree 2.
For opton 2: It contains a fractional exponent which violates the definition of a polynomial, hence, it is not a polynomial.
i.e.
![10x^2- \sqrt{x} =10x^2- x^{ \frac{1}{2} }](https://tex.z-dn.net/?f=10x%5E2-%20%5Csqrt%7Bx%7D%20%3D10x%5E2-%20x%5E%7B%20%5Cfrac%7B1%7D%7B2%7D%20%7D%20)
For option 3: </span><span>It contains a negative exponent which violates the definition of a polynomial, hence, it is not a polynomial.
i.e.
![8x^3+ \frac{5}{x} + 3=8x^3+5x^{-1}+3](https://tex.z-dn.net/?f=8x%5E3%2B%20%5Cfrac%7B5%7D%7Bx%7D%20%2B%203%3D8x%5E3%2B5x%5E%7B-1%7D%2B3)
For option 4: It contains no fractional or negative exponent, hence it is a polynomial. Also, the highest exponent of the terms is 2, hence it is of degree 2.
</span>
Therefore, <span>
![6x^2-6x + 5](https://tex.z-dn.net/?f=6x%5E2-6x%20%2B%205)
s a polynomial with a degree of 2. [option 4]</span>