The Answer To This Problem is: C.-4
I can’t tell what those options are.
The domain is the input values of a function, therefore the x values.
In this case the interval for the domain is
-4< x <= 4
a) 5, 10, -10, -6 (5 and 10 earned from work, 10 and 6 spent on expenses)
b) I'm sorry I can't plot on the computer
c) 3/2, 2/3, 0.5, 5/4; week one and four has the greatest amount eaten because 3/2 and 5/4 are the two largest numbers.
Slope-intercept form is the "y=mx+b" form that is used for graphing in graphing calculators.
To get this from standard form, then, let's move the x to the right side...
and then divide by 6 so we only have 1 y.
-3x+6y=12
+3x +3x
6y=3x+12
/6
y=.5x+2