Points (0,1) and (2,7) fall on a particular line. Write the equation of the line in slope-intercept form (y=mx+b)

Isee the amount was $90.00 then reduced to $75.00 , what is the percent ?

Aline has a slope of and a y-intercept of –2. what is the x-intercept of the line?

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