Check My Work A researcher studies the factors that determine the number of cars owned by American families. The variable, number of cars, is an example of a variable.

1. 3

2. 4

3. 1

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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.

a

step-by-step explanation: