What is the range of the function graphed below?
1 -3 -2 -3

1-(-3)=4

Step-by-step explanation:

To find the range you have to look at the list of numbers:

1, -2, -3, -3

Then you take the highest number, 1, and the lowest, -3, and then subtract.

1-(-3)

And once you do the math, that'll leave you with 4.

-8/2y-8=5/y+4-7y+8/y^2-16

we move all terms to the left:

-8/2y-8-(5/y+4-7y+8/y^2-16)=0

we can not solve this equation

where is the option given