peace sighn
Y does down the middle but y does not
up and down it is the y axis on a graph
y axis is the vertical line that can move only up or down.
First, you need to understand that y = 2x - 3 is the slope-intercept form of a line. Remember from middle/high school algebra that the slope-intercept form of a line is: y = mx + b where: m is the slope of the line b is the y-intercept of the line since -8 < -3, the y-intercept moves "down". Since the slope is unchanged, the rest of the line must also move "down". I will leave the amount that the line moves "down" as an exercise for the reader ;)
Most equations WILL have a y-intercept. However, it is possible to have an equation without one! One way is to limit the domain, or how far the x goes. Another way is to make it so that the function is a line that goes straight down. The line would obviously be a bit left or right from the center.
Atlantic Ocean
Y does down the middle but y does not
It's probably the kanji for person.
(the shape is an upside down 'u').
an upside down parabola
as the y-intercept increases, the graph of the line shifts up. as the y-intercept decreases, the graph of the line shifts down.
-3
They are also letters upside down: y n u o s x and z Comment: Don't think that's it. Y is not an upside-down h. If this is it, c and l are missing from the set, and you'd have to allow p as an upside-down b. Besides, the answer could involve the capital letters instead.
If it is talking about a graph, the Y bar is the line going up on the left, known as the y axis. if its talking about quadrant coordinates, the Y bar is the vertical center line.
A reflection about the x-axis (in other words, turned upside down) and then moved down three units. So basically, it'll end up as an upside down parabola (not squashed, stretched, or anything) with its vertex (which is a maximum) at (0,-3).
Flip the second fraction upside down and multiply. For example, if you want to divide (a/b) by (x/y), multiply (a/b) by (y/x).
The Y axis on graph is the line that goes UP and Down vertially