Round 2,236.8 to the nearest ten

2,240

Step-by-step explanation:

In the ones place we have a 6, so you can round it up, and replace the 3 with a 4 in the tens place.

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.