To be able to determine the graph of this inequality, we'll start rearranging the inequality putting the "y" variable at the left side of the equation.
Since the inequality here is greater than or equal to, this means that the shade is above the solid line.
This equation also has a slope of -5 and y-intercept of 0.
Therefore, the graph of this equation looks like this:
Answer:
x = The number of loafs he sells
Step-by-step explanation:
y = profit
-18 = supplies
the 3 in 3x = how much he sells a loaf for
x = number of loafs sold
A cube shaped box of side length equal to m foot has volume
foot cubed.
a.
Let v1 be the volume of the box with side length 1 ft.
and v2 be the volume of the box with side length x ft.
(foot cubed)
(foot cubed)
Vtotal=
feet cubed
b.
by the "sum of cubes" identity:
,
this identity can be derived by dividing
by (x+1), by long division.
c. Vtotal when x=3 feet is:
Vtotal=
(feet cubed)
