Question

I give medals! Please help!

Which equation describes the graph of a function that has the roots x= -1 and x= -3?

f(x)= |x + 2|- 1
f(x)= |x - 2|+ 1
f(x)= |x + 2|+ 1
f(x)= |x - 2|- 1

Answer 1

f(x)=|x+2|+1 is your answer

it is easier to see it when you graph it on a calculator

Answer 2

wait i mean its the 1st one

Answer 3

it should be f(x)=|x+2|-1

Answer 4

Thank you very much!(:

Answer 5

welcome!