$x$ $4$ $1$
$10$
$y$ $10$

9514 1404 393

  see attached

Step-by-step explanation:

The ratios in the table must be equivalent if it is to be filled in with something other than random numbers.

__

The second row is 10/4 = 2.5 times the first.

The first row is 4/10 = 0.4 times the second.

f(x) is going down by 4

step-by-step explanation:

(its either that or its going left by 4)

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.