Consider function f. f(x) = 2ˣ, x 2

Which statement is true about function f?
A) The function is continuous.
B) The domain is all real numbers.
C) As x approaches positive infinity, f(x) approaches positive infinity.
D) The function is increasing over its entire domain.

Aaron invested a total of $4,100, some in an account earning 8% simple interest, and the rest in an account earning 5% simple interest. how much did he invest in each account if after one year he earned $211 in interest? select one: a. $200 at 8%, $3,900 at 5% b. $3,200 at 8%, $900 at 5% c. $900 at 8%, $3,200 at 5% d. $3,900 at 8%, $200 at 5%