Triangle xyz is reflected across the x-axis, and x = (-11, 8). What are the coordinates of x’

x'= (-11,-8)

Step-by-step explanation:

First, make a graph and plot point "x" (the rest of the points are unnecessary)

Next, count how many units (from point "x") it takes you to get to the x-axis (which is the horizontal line) The answer to that is 8

Then, from the point you ended on, count 8 down. You should get (-11,-8)

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.

bull

step-by-step explanation: