Which equation represents a nonlinear function? A, y=−4 B. y=x2+5 C.8x−4y=12 D. y=−53x+9

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.