Use the graph below to fill in the blank with the correct number:

f(0) = (1 point)

Maria donates a fixed amount, a, to a charity each month. if she donates $300 in 12 months, what is the equation for a? a. a + 300 = 12 b. a × 300 = 12 c. a × 12 = 300 d. a + 12 = 300 e. a + 32 = 100

Look at attachment. has all info needed. need

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