The table and the graph each show a different relationship between the same two variables, x and y:
1 answer:
Answer:
Step-by-step explanation:
The <em>rate of</em><em> </em><em>change</em><em> </em>[<em>slope</em>] of the graph is 35, and for every two blocks you <em>horisontally</em> move represents seventy blocks <em>vertical-wise</em>, therefore an ELEVENTH block would require you to split 70 in <em>half</em>, giving you 35, then add this to 350 to get 385.
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Answer:
the polynomial has degree 8
Step-by-step explanation:
Recall that the degree of a polynomial is given by the degree of its leading term (the term with largest degree). Recall as well that the degree of a term is the maximum number of variables that appear in it.
So, let's examine each of the terms in the given polynomial, and count the number of variables they contain to find their individual degrees. then pick the one with maximum degree, and that its degree would give the actual degree of the entire polynomial.
1) term contains four variables "x" and two variables "y", so a total of six. Then its degree is: 6
2) term contains two variables "x" and five variables "y", so a total of seven. Then its degree is: 7
3) term contains four variables "x" and four variables "y", so a total of eight. Then its degree is: 8
This last term is therefore the leading term of the polynomial (the term with largest degree) and the one that gives the degree to the entire polynomial.
Complete Question
The complete question is shown on the first uploaded image
Answer:
The null hypothesis is
The alternative hypothesis is
Step-by-step explanation:
From the question we are told that
The number observations is
The annual salary (in dollars) is y
The mean score on teaching evaluation is x
The the relationship between the y and x is
Where is the mean of the equation so
The null hypothesis is
The alternative hypothesis is
