Evaluate the following expression when k=8. Enter your answer as a fraction in the form a/b. (K^3/5)

Choose the equation that represents the graph below: (1 point) graph of a line passing through points negative 3 comma 0 and 0 comma 3 y = x − 3 y = −x + 3 y = −x − 3 y = x + 3 will award !