Someone please help I don't understand this

What you have to do is first subtract 20 from 80 and get 60 then use the data to fill in the blanks!

Hope this helps!!!

step-by-step explanation:

f

logv3(x+2)=1

rewrite in exponential form:

logb(x) = y is equal to b^y =x

b = 3, y = 1

now solve for x:

3^1 = x+2)

x = 3-2

x = 1

see the picture for the graph.