A product means when they are multiplied together.
I.e. The product of 3 and 4 is 12, because 3 * 7 = 4
i.e. The product of -4 and + 8 is 4, because -4 * 8 = -36
An integer means a whole number like 1, 2, 3, 4, 5, or -1, -2, -3, -4.
i.e. 3.2 is NOT AN INTEGER since there is a decimal
Two integers that have a product between -10 and -15
> Can be -6 and +2 which the product is -12 <------- (-6 * +2)
> Can be -7 and +2 which the product is -14 <------- (-7 * -21)
So an answer would be
"-6 and +2" are integers which have a product between -10 and -15