Which function's domain consists of only real numbers greater than 3?
a. rx) = 3x
b. f(x)=vi
c. rx) = 3x + 4
d. f(x) = 1 1 - 3

Consider the graph of the exponential function y=3(2)×

Which situation can be modeled by the inequality 5 + 10w ≥ 45? a. you start with $5 and save $10 a week until you have at least $45. b.you start with 5 baseball cards and purchase 10 cards every week until you have at most 45 cards. c.you start with 5 water bottles and purchases cases of 10 water bottles each until you have a total of 45 water bottles. d.you spend $5 plus $10 per week until you have less than $45.

The length of the line segment joining the midpoints of sides ab and bc of the parallelogram abcd is 10. find the length of diagnol ac