The functions f(x) and g(x) are defined below. f(1) = 524 + 19 - 222 + 4
g(t) = 573 5.12 + 73 4
Which expression is equal to f(x) + g(x)?
524 +673 + 732 + 70 + 8
504 + 613 – 702 + 71
10.04 + 613 + 9x2 + 8
10.14 - 413 + 5.02

The scatter plot graph shows the average annual income for a certain profession based on the number of years of experience which of the following is most likely to be the equation of the trend line for this set of data? a. i=5350e +37100 b. i=5350e-37100 c. i=5350e d. e=5350e+37100