Need help asap please the population of the state of virginia was 7078515, according to. census; 26.4% of all virginians were under the age of 18 in 2000. Approximately how many virginians were under the age of 18 in the year 2000?

A.) 0.17 million
B.) 1.75 million
C.) 2.46 million
D.) 3.5 million

6.(q^9)^2 a. 2q^18 b. q^18 c. q^81 d.q^11 7.(6q^6)^-4 a. 6q^1296 b. 1296q^2 c. 1/1296q^24 d. 6q^-24 8. what is the value of 12x^-3 y^-1 for x = -1 and y = 5? a. -12/5 b.-10 c.-0 d.5/12 9. (y^-5)^10y^10 a. y^-60 b. y^60 c. y^-150 d. y^150 find the simplified form of each expression. 10. (4/7^5)^2 a.8/14^10 b.16/49^25 c.16/49y^10 d.8/14y^25 11. determine if the number 3.43 times 10^-6 is written in scientific notation. if not, explain. a. yes; the number is written scientific notation. b. no; the first factor is not a number between 1 and 10. c. no; it is not written as a number times a power of 10

Anyone know? is appreciated! will mark brainliest if correct!

Which graph corresponds to the function f(x) = x2 + 4x – 1?