Ashik claims that the graph on the right is the correct interpretation of the scatterplot, but his friend shelby claims that the graph on the left is correct. who is correct and why? shelby is correct because the line of best fit has a negative slope and the trend shows a decrease in y values as the x values increase. shelby is correct because the line of best fit matches the points as closely as possible with a weak correlation. ashik is correct because the points are a strong correlation to this nonlinear association. ashik is correct because points with a weak correlation can never have linear association.

answers

\3. yes the presentation (i.e. odd numbers being written as differences of two squares) is possible for all odd natural number however the presentation may not be unique. for example,  57=112−82=292−28257=112−82=292−282.

\4. 2 can't be written as a difference of two squares because 4-1=3 and 1-1=0 and the difference of squares grows to integers larger that 3.

can i get some in proving questions 1 and 2?

point form: (-3,-1)

equation form: x=-3 y=-1

step-by-step explanation:

the answer to this is:

12/7

answer: the possible set of three factors are {-11, -1, 1}, {-1,11} and {1,11}

explanation:

it is given that the product of three integer is 11.

we know that the number 11 is a prime number so the factors of 11 are 1 and 11.

since we have to multiply three factors so we will use negative integers also.

the four factors of 11 are -11, -1 ,1 and 11. we   have to find three unique integers whose product is 11.

so the possible set three unique integers is {-11, -1, 1}.

in this we have three factors -1, -1 and 11. since -1 is repeated and in a set repetition of elements are not allowed therefore the set is defined as {-1,11}.

in this we have three factors 1, 1 and 11. since 1 is repeated and in a set repetition of elements are not allowed therefore the set is defined as {1,11}.

for other arrangement of factors we get the a set from the above mentioned sets. therefore, all the possible set of three factors are {-11, -1, 1}, {-1,11} and {1,11}.