Jhons goal is to have more then -7 dollars in his 7in his bank account by the end of the month the variable D is the number of dollars in John's bank account at the end of the month writing inequality in terms of the that is true only if john meets his monthly goal

f

step-by-step explanation:

f

option a.

step-by-step explanation:

if you look closely at the graph, we can notice that the function is not defined at two different points.

if you look at functions b and c, you will notice that both functions are not defined at just one point. the function b is not defined at x= -5/2 and function c is not defined at x=-5. both options are discarded, given that our function should not be defined at two fiferent points.

now, if you look closely at the graph you will notice that the function sketched is not defined at x=5 and x=-2.

to find the perimeter, you add up all the lengths of the sides. in this case you would have to add up 18+22+40+80 which equals 160.