What is the y-intercept of f(x) = 3^x+2?
a. (9, 0) b. (0, 9) c. (0, -9) d. (9, -9)

According to the national center for health statistics, in 1990, 28 % of babies in the united states were born to parents who were not married. throughout the 1990s, this increased by approximately 0.6 % per year. if this trend continues, in which year will 52 % of babies be born out of wedlock? in__52 % of babies will be born out of wedlock