The average annual income, i, in dollars, of a lawyer with an age of x years is modeled with the following function:

i=-425x²+45,500x-650,000

according to this model, at what average age do lawyers earn their maximum average annual income?

round to the nearest year.
the average annual income, i, in dollars, of a lawyer with an age of x years is modeled with the following function:

i=-425x²+45,500x-650,000

according to this model, at what average age do lawyers earn their maximum average annual income?

round to the nearest year.

option 2 is correct.

step-by-step explanation:

we are given two inequality equation

x+y> 5 and -3x+2y< -2

first we draw the graph of both function using t-table method

equation: x+y> 5

for x=0, y=5

for x=-5, y=0

table:

x   :   0     5

y   :   5     0

test point (0,0) , 0> 5

false

equation: -3x+2y< -2

for x=0, y=-1

for x=2, y=4

table:

x   :   0     2

y   : -1       4

test point (0,0) , 0< -2

true

now we draw the graph. see the attachment for graph.

common region would be solution set.

option 2 is correct.

$650 per month plus utilities

step-by-step explanation:

just based on the info you gave, it would seem more cost effective to rent at $650 per month plus utilities.   if utilities are, in fact, $150 per month, your monthly living costs would be $800 as opposed to the other option of $825.