There are a few reasons for faint lines on an at-home pregnancy test. You could have taken the test too soon, your urine was diluted, you were using a sensitive test, or you experienced a chemical pregnancy. To ensure better clarity my suggestion is to buy a more expensive test that clearly reads "pregnant" or "not pregnant" or you could buy some other form of a digital test. That will help with any confusion that might occur with pregnancy tests that require you to read lines or dots that may appear faint.
When the line shows up at all....its positive. I had the same questions a couple months ago and it was positive. Depending on the brand of the test..it may be as dark as the line will go. I would suggest getting a first response...or going to the DR.
It could mean you are getting a positive. Wait two to three days and retest. Your HCG levels may be just at the lower limit of the level detected by the test. Your HCG levels are doubling every two to three days, so waiting a few days will make your HCG levels more detectable in a urine pregnancy test.
there is no horizontal-line test for functions, because people do not do the test that is why !!!
The control test is the line that shows you the test is functioning properly. That line usually appears before your result line will show up.
On most pregnancy tests: 1 line means: if the one line that you see is the control line, your test is negative; if the one line that you see is the test line, your test is invalid, and you must use a new test. 2 lines means: if you have two lines on a pregnancy test then your test is positive; if one line is lighter than the other, your test result is still positive.
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.
YES! The blood test may have been performed too early, especially if the line on the home test is very faint. You should have the blood test repeated, but as a rule a positive test (either blood or urine) is positive
It will have one line as a control. to tell you the test worked. and in the area where there could be a test line if you are pregnant, there will be none.
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.
The control test is the line that shows you the test is functioning properly. That line usually appears before your result line will show up.
yes a line is a line,I'd say it's positive
It means not pregnant. c is the control line and t is the test line. 2 lines means pregnant and one line means not pregnant.
"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.