Rhianna says she can draw different functions that have the same z-intercepts and the same domain and range. her teammates say, "no, that's impossible! "
but rhianna insists, "it is possible, we just need to sketch the graphs."
a. what if the z-intercepts are (-5,0), (2,0), and (6,0), the domain is -5 < 1 < 7, and the range is -4 sy < 10? is there more than one possible
function? give examples to explain why or why not.
b. what if the z-intercepts are (-4,0) and (2,0), the domain is all real numbers, and the range is y> -8? is there more than one possible function? give
examples of multiple functions or explain why there can be only one.

nothjing

step-by-step explanation:

the answer is  

a.

28 ft2

step-by-step explanation:

unless you made a typo, the answers are both a and c.

step-by-step explanation:

1.5/3 is .5 whereas 3/9 is .3333333 not proportional

22/33 is .66666 and 4/6 is also .66666 proportional

2/4 is .5 whereas 142/213 is .66666 not proportional

14/7 is 2 and 7/3.5 is also 2 proportional

you could've also checked it by doing this simple division:

if the larger fraction divides with the smaller fraction to equal 1, it is proportional. so let me show you what i mean:

when i divide 22/33 by 4/6 i get 1, so we know it is proportional, and it is the same with 14/7 and 7/3.5. now if i divide 3/9 by 1.5/3 i get .66666 so therefore we know it is not proportional.

there are many ways to do this so i wanted to show you some possible ways.