Question

Gerald has two freelance jobs. The income he can make from his first job can be represented by the function m(x)=408x+327 where x is the number of weeks he works the income he can make from his second job is represented by the function a(x)=x^2+61x. Which function best describes d(x) the income he can make from both jobs

Answer 1

Answer:

d(x) = $x^{2}$ + 469x + 327  

Step-by-step explanation:

m(x)=408x+327         First job

a(x)=$x^{2}$+61x              Second job

To create a function to describe the income from both jobs, we would add the functions together.

d(x) =$x^{2}$  + 61x + 408x + 327   Add like terms

d(x) = $x^{2}$ + 469x + 327