Which graph represents the solution to the given system? –4x + 2y = –11 and –2x + 2y = –15
1 answer:
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Answer:
Step-by-step explanation:
Variables : The value of a quantity which can be changed.
Monomial : Monomial contains only one term.
Example 3x, 4,6y² etc.
Binomial: Binomial contains two terms.
Example 3+4y, 20+7z etc
Trinomial: Trinomial contains 3 terms.
Example 5x-2y+5, 7z-3y+4x etc.
Given that,
[ It is a binomial.]
Putting m =5 and n=4
=54
Equation that fits best in data is .Although there are no options , kindly match this equation to options available!
<u>Step-by-step explanation:</u>
We are given a graph with y & x-axis , with 4 points given and best fit for data can be found out by joining points . On joining points , we see that best fit is a line . General equation of a line is : ,
where m = slope of line & c = intercept.
Let's calculate slope m :
Consider any two given points , let's have ( 4,0) & (3,30) :
Slope = m
⇒ m =
⇒ m =
⇒ m =
So , equation now becomes :
⇒
at x = 0 we have y = 4
Therefore, equation that fits best in data is .Although there are no options , kindly match this equation to options available!