Each input has only one output so it is a function. The output is allowed to have more than one input.
Yes, it is a function as for every x value there is only one y value, you could also see that it is not a function by doing the vertical line test, this equation passes it.
C and moderate negative association
The first one listed is correct.
50/100 x 80/1
Answer:
$ 40,000
Step-by-step explanation:
they spend 5% of their budget on entertainment.
this year they plan to spend 2150.
5% of their total budget = 2150
let x represent their total budget
0.05x = 2150
x = 2150 / 0.05
x = 43,000 .....so this is the budget for this year
the total budget this year is 3000 more then last year..
so their total budget last year was : 43,000 - 3000 = 40,000 <==
