What are the explicit equation and domain for a geometric sequence with a first term of 2 and a second term of -8
a) an = 2(-8)^ n-1; all integers where n > 1
b) an = 2(-8)^ n-1; all integers where n > 0
c) an = 2(-4)^ n-1; all integers where n > 0
d) an = 2(-4)^ n-1; all integers where n > 1

If x = 12 and y = 3, what is the value of x - y 2? 81 6 3 18

Agraphic designer created a logo on eight and a half by 11 inch paper. in order to be placed on a business card, the logo needs to be one and 7/10 inches by 2 and 1/5 in. what is the scale factor of the dilation

On this question. a hypothermia occurs when a person's body temperature drops below 95 degrees fahrenheit. write and solve an inequality that describes how much lower the body temperature of a person with hypothermia will be than the body temperature of a person with a normal temperature of 98.6 degrees fahrenheit