State the domain and range. y=0.25^x

Since x is the exponent of 0.25, it does not have restrictions. Therefore the domain is R. In interval notation that is (-infinity,infinity).

Since x can be any real number, y will only be positive (natural numbers). When x is negative, y < 1 but never 0 since there is no value of x that makes 0.25^x = 0. Also, when x is 0 or positive, y ⩾ 1. Therefore, the range is N (set of positive numbers).

Lcm of 6 and 8 is 24lcm of 4 and 12 is 12lcm of 11 and 12 is 132 lcm of 3 and 6 is 6