Answer:
9
Step-by-step explanation:
1) Using n√a^m = (n√a)^m, rewrite the root like (3√27)^2
2) Write the number in exponential form with a base of 3: (3√3^3)^2
3) Calculate the cube root: 3^2
4) Evaluate the power: 3^2=9
1+2=21, 2+3=36, 3+4=43, 4+5=52.
2/3 is the slope and 4 is the 4 intersept