If it’s an expression it would be 5(x)+3
(x is the number of people in the Garcia family.)
Step-by-step explanation:
equate the two equations
F(b) = 6b
since you only have five options the graph will be discrete, it doesn't continue after 5 six packs
Answer:
28cm*28cm*14cm
Step-by-step explanation:
Five side box for cardboard are: <em>xy, 2xz and 2yz </em>
so the function of Area will be:
<em> equation 1</em>
The Volume will be:
<em>equation 2</em>
we can make z the subject of the formula by divide both side by xy
<em>now </em> z = <em> equation 3</em>
To eliminate z, substitute z into equation 1
f(x,y)=xy+2x+2y
f(x,y)=xy++
Now we have to derivative of x and y
for y and x
substitute y into x
to find y
to find z
z=
so The dimensions are 28cm*28cm*14cm