Which graphs are functional?

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers

Find the value of x. give reasons to justify your solutions! c ∈ ae

What is the 9th term in the geometric sequence described by this explicit formula? an=-6. (2)(n-1) apex