At a blood drive 6 donors with type o+ blood, 3 donors with type a+ blood, and 2 donors with typeb+ blood are in line

For f(x)=2x+3 and g(x)=x^2- 8 find (f+g) (x)

If the line in the graph is shifted up two units which is the equation of the new line

Carla is saving money for a trip this summer. she already has some money in her savings account and will add the same amount to her account each week. at the end of 2? weeks, carla has? $130. at the end of 8? weeks, she has? $280. write a linear function in the form y=mx+b to represent the amount of money m that carla has saved after w weeks.