Moving in an irregular but generally circular three dimensional motion around a central vertical line.
A line on the coordinate plane where all points on the line have the same x-coordinate. A line that goes straight up and down. A vertical line has no slope. a line that you can't possible be found going horizontal
Steep means slanted upward or downward sharply, like the line / has a steep increasing vertical angle. See?
The correct spelling is column (support post, vertical row, or a line of marching soldiers).
for example a straight line.(is it straight up and down)
Absolute value |-5| = 5
A vertical line. Remember that one test to see if a relation is a function is the vertical line test. A vertical line would fail that of course.
I got the same things :/ what's this mean?
pregnant
A vertical line can be used to test whether or not a graph is a function.
you're not pregnant if those are the lines you see
"y = f(x) is a function if it passes the vertical line test. It is a 1-1 function if it passes both the vertical line test and the horizontal line test. " - In order to be a one-to-one function, it first has to BE a function and pass the vertical line test. For example, a relation on a graph like a circle that does not pass the vertical line test is not function nor one-to-one.
if you have only 1 line after taking your home pregnancy test it mean that you are NOT pregnant, and if there are 2 lines on your home pregnancy test, then you are pregnant but should go to a docotor to confirm it.
Not quite. You can use a vertical line test on the graph of the inverse mapping, OR you can use a horizontal line test on the original graph. The horizontal line test is used in the same way.
No. Because a vertical line will pass through two points on the graph.
Test it by the vertical line test. That is, if a vertical line passes through the two points of the graph, this graph is not the graph of a function.
you're pregnant! congratulations!