Answer:
Function- a relationship or expression involving one or more variables.
A domain refers to the set of possible input values.
The range is the set of possible output values.
Step-by-step explanation:
Answer:
2 one and the 4 one
Step-by-step explanation:
Answer:
677
Step-by-step explanation:
238 + 439 = 677
It is t possible to round it form the ones (dollar) place.
First you have to isolate one of the equations for y=mx+b.
Then substitute the equation is made into the first equation
if the cylinder has a diameter of 4, then its radius is half that, or 2.
![\bf \textit{surface area of a cylinder}\\\\ SA=2\pi r(h+r)~~ \begin{cases} r=radius\\ h=height\\[-0.5em] \hrulefill\\ r=2\\ h=5 \end{cases}\implies SA=2\pi (2)(5+2)\implies SA=4\pi (7) \\\\\\ SA=28\pi \implies SA\approx 87.964594\implies \stackrel{\textit{rounded up}}{SA=88.0}](https://tex.z-dn.net/?f=%5Cbf%20%5Ctextit%7Bsurface%20area%20of%20a%20cylinder%7D%5C%5C%5C%5C%20SA%3D2%5Cpi%20r%28h%2Br%29~~%20%5Cbegin%7Bcases%7D%20r%3Dradius%5C%5C%20h%3Dheight%5C%5C%5B-0.5em%5D%20%5Chrulefill%5C%5C%20r%3D2%5C%5C%20h%3D5%20%5Cend%7Bcases%7D%5Cimplies%20SA%3D2%5Cpi%20%282%29%285%2B2%29%5Cimplies%20SA%3D4%5Cpi%20%287%29%20%5C%5C%5C%5C%5C%5C%20SA%3D28%5Cpi%20%5Cimplies%20SA%5Capprox%2087.964594%5Cimplies%20%5Cstackrel%7B%5Ctextit%7Brounded%20up%7D%7D%7BSA%3D88.0%7D)
