Question 8 If the graph of f(x) undergoes the transformation x = f(y), an invariant point is: E Not complete Marked out of 1.00 Flag question Find Select one: O a. (7, 1) O b. (3, -3) O c. (5, 5) O d. (3, 1) Check Question 9 If the graph of f(x) undergoes the transformation y - 4 = f(x), then the range of the image is: Not complete Marked out of 1.00 Flag question Select one: a. ( [-6 Sys-1,ye R) O b. { | 2 5 y 5 7, ye R ) O c. [-6, -1] O d. (2, 7) Check Question 10 Sam sells bread at a farmers' market for $5.00 per loaf. It costs $150 to rent a table Not complete for one day at the farmers' market, and each loaf of bread costs $2.00 to produce. Marked out of The cost (expenses) and revenue functions are: 1.00 C(n) = 2n + 150 Flag question R(n) = 5n R (n ) If the cost of renting a table increases by $50/day, and Sam raises the price of a loaf C(n ) by 20%, then the new cost and revenue functions are: Select one: O a. C2 (1) = 2n+200 and R, (1) =n O b. C2 (1) = 2.4n+200 and R2 (1 ) = 12 O c. C2 (12) = 2(n-50)+150 and R2 (1) = 5.2n . C2 (n) = 2n+200 and R2 () = 6n