Graph the linear function described by the equation y=3x-2

Anyone know? will mark brainliest if correct!

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?

Prove that 16^4-2^13-4^5 is divisible by 11.