Please answer quickly! What is the explicit formula for the sequence -17,-34,-68,-136...?
A. y= -2x-17
B. y= -2x-15
C. y= -15(2)x
D. y= -17(2)x-1

According to modern science, earth is about 4.5 billion years old and written human history extends back about 10,000 years. suppose the entire history of earth is represented with a 10-meter-long timeline, with the birth of earth on one end and today at the other end.

Which of the following pairs of functions are inverses of each other? o a. f(x)=x72+8 and 96-9 = 7/x+2) =8 o b. f(x)= 6(x - 2)+3 and g(x) - *#2-3 o c. $4) = 5(2)-3 and 90- 4*: 73 o d. f(x) = 6)-12 and 910 – +12

Factor and solve to find roots x squared -x - 90 =0