Which of the following represents a moderate negative correlation? Explain. r= 0.8

r= 0

r= 0.5

Step-by-step explanation:

The attachment above is a table summarizing everything.

so the answer should be - 0.5

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.