List the intercepts, vertex, and axis of symmetry for each quadratic function whose graph is shown.

How do you do this geometry problem

James is playing his favorite game at the arcade. after playing the game 3 times, he has 8 tokens remaining. he initially had 20 tokens, and the game costs the same number of tokens each time. the number t of tokens james has is a function of g, the number of games he plays. write the function’s formula? t=

Afamily went out to dinner and their bill was $113.if they want to leave a 19% tip, how much should they leave.