Define G: R → R by the rule G(x) = 2 − 9x for each real number x. Is G a one-to-one correspondence? If yes, choose the answer that correctly describes the inverse G−1; otherwise, choose the answer that says so. G is a one-to-one correspondence. The inverse function is G−1(x) = 2 − 9x. G is a one-to-one correspondence. The inverse function is G−1(x) = 2 + 9x. G is a one-to-one correspondence. The inverse function is G−1(x) = 2 − x 9 . G is a one-to-one correspondence. The inverse function is G−1(x) = 9 − x 2 . G is not a one-to-one correspondence.

Juliana says that she can use the patterns of equivalent ratios in the multiplication table below to write an infinite number of ratios that are equivalent to 6: 10. which statement explains whether juliana is correct? she is correct because she can multiply 6 and 10 by any number to form an equivalent ratio. she is correct because 6: 10 can be written as 1: 2 and there are an infinite number of ratios for 1: 2. she is not correct because the multiplication table does not include multiples of 10. she is not correct because 6: 10 is equivalent to 3: 5 and there are only 9 ratios in the multiplication table that are equivalent to 3: 5.