Answer:
Going up by odd numbers I’m pretty sure
Step-by-step explanation:
1-2 that went up once
2-5 that went up 3 times
5-10 that went up 5
and so on
Solve for k by simplifying both sides of the equation, then isolating the variable .
Answer - K=5
Hope this helps!
Have a great day! :)
I had this same question yesterday it was c 2x+3x+9x
