Im assuming you are supposed to factor this problem considering there is no = sign. starting with numbers, you can factor, or divide, both of those numbers by 9. moving on to letters, both terms have a “y” attached to them, so you can take out a y as well. leaving you with the simplified equation being
9y (2x-3)
Answer: (-1,-3
the formula for midpoint is
((x+x)/2 , (y+y)/2)
=(-3+1)/2 , (-1+-5)/2
=-2/2 , -6/2
=-1,-3
Or you could just look at the graph and see that -1,-3 is where the exact middle of the line is
Divide both sides by 4
then you get
y = 23
When we multiply or divide the same base with exponents we add or subtract, so for that to work the 0th power has to equal 1