we have
we know that
The volume of a cube is equal to
where
b is the length side of a cube
Using a graph tool------> find the roots of the polynomial
see the attached figure
x=4
so
therefore
<u>The answer is</u>
the length side of a cube is equal to (x-4)
Ok so…. The “x” line goes horizontal and the “y” line goes diagonal. First thing you want to look at is if there’s a negative sign, the line is going to be pointing left like this:
\
\
\
From the center of the graph (called the origin) count up 5 units and left 2 units. Then graph that point. Then to graph another point, from the origin, move right 2 units and down 5 units then plot a point. Your graph should look kind of like this:
\
.
\
.
\
.
Remember: you know you did this correctly when you can draw a STRAIGHT line that connects all the dots
Hope this helped :)
X=9
Y=3
Look at the picture to see what I did
Answer:
Xi60rs6rodrd6i7yf7tofo7tdto6dt96tf7t9f9