Answer: A. f(n) = 4 ∙ 2n-1
Step-by-step explanation:
because the 1st term is 4 according to your image, and then you will have to multiply that by its common difference and using your table, to get from 4 to 8 then 8 to 16 you would multiply by 2, and you would finally multiply that by n or known as the number of terms and 1 making the equation. f(n) = 4 ∙ 2n-1 I hope this is very helpful for everyone.
Answer: 13/17
Step-by-step explanation: //Give thanks(and or Brainliest) if helpful (≧▽≦)//
Answer:
x-axis
Step-by-step explanation:
Y = 2y + 9. A = y, 2 means multiply yhe variable y two times, and u just add 9. Btw y = -9
