Evaluate the following functions from the graph. IN BLANK 1, f(-8) IN BLANK 2, f(0) IN BLANK 3, f(4)

I've never been good at math he told he loves but he keeps cheating on me, so it ain't adding up sis

Is the point (0, 8) on the x-axis or y-axis? how do you know?

When george started his current job, his employer told him that at the end of the first year, he would receive two vacation days. after each year worked, his number of vacation days will double up to five work weeks (25days) of payed vacation. how many vacation days will he have in 4 years