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juneham
20.04.2020 •
Mathematics
Calculate how many infected people there will be on April 25 if on March 22 there were 69 cases, use equation 15.4x+72, plug x value and simplify to get y value
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Ответ:
There will be 1134.6 infected people on April 25 if on March 22 there were 69 case.
Step-by-step explanation:
Given : Equation![15.4x+72](/tpl/images/0611/5914/9a2ad.png)
To find : Calculate how many infected people there will be on April 25 if on March 22 there were 69 case ?
Solution :
Equation![y=15.4x+72](/tpl/images/0611/5914/8adba.png)
Plug the x value in the equation,
Therefore, there will be 1134.6 infected people on April 25 if on March 22 there were 69 case.
Ответ:
fifth degree polynomials are also known as quintic polynomials. quintics have these characteristics:
1.one to five roots.2. zero to four extrema.3. one to three inflection points.4. no general symmetry.5. it takes six points or six pieces of information to describe a quintic function.6.roots are not solvable by radicalsso we could = 3x^5 + 20x^4 - 10x^3 -240x^2 -250x + 200. so now we have to make sure it's in standard it is. but how do we know? in order to write any polynomial in standard form, you look at the degree of each term. you then write each term in order of degree, from highest to lowest, left to write. the degree of a polynomial is the same as the degree of the highest term, so this expression is called a fifth degree trinomial.now we are done with prt a.