Answer:
negative trend and strong
Step-by-step explanation:
The regression line shows a (negative trend).
The relationship between the price of a t-shirt and the number of t-shirts sold is (strong).
, which is the square of .
Factor the three divisors into prime numbers:
Any number divisible by these three divisors should include the following factors:
Note that all these three prime factors have an odd power (, , and , respectively)
The product of these three factors would be:
.
Indeed, is divisible by all these three divisors. At the same time, because all the powers of its prime factors are even,