True or False: All horizontal lines have a y-intercept.

If you are looking at a graph then yes it will have a y-axis

Step-by-step explanation:

True.

Step-by-step explanation:

A horizontal line goes on infinitely on both ends will eventually cross the y-axis, making a y-intercept.

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.

27

step-by-step explanation: