13. One national poll showed that 451 of 1,100 registered voters planned to watch the vice- presidential debate. Another national poll conducted by a different organization showed that 920 of 2,000 registered voters planned to watch the vice-presidential debate. a. Is the number of voters who plan to watch the debate proportional to the number of voters in the poll for these two different polls?

is only a line? i think so

answer:

it is general formula that is used to write value to its excet position

a11 a12 a13

a21 a22 a23

it is the example of order 2 by 3 matrix in this

a11 means value occur in 1 st row 1st column

a12 means value occurs in 1st row 2nd column

a13 means value occur in 1st row and 3rd column

a21 means value occurs in 2nd row and 1st column

a22 means value occurs in 2nd row and in 2nd column

a23 means value occurs in 2nd row and in 3rd column

easy its decreasing

step-by-step explanation:

because its top point is at the to of the graph on the left side (atleast from the veiw i see it) now if that top point wast in the lower part of the graph it would be increasing hope this have a nice day