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What does it mean when there is a dark vertical line and a faint horizontal line in the round window on an ept test?
According to most pregnancy tests, a second faint line does indeed mean that you are pregnant. The second line only shows up if the pregnancy hormone is in your urine. So if it is there at all, then you are pregnant. If you take the test early, like before your missed period, this may be why the line is faint. Wait until after your missed period and repeat the test to be completely sure of the accuracy.
Why is the line x equals 4 is a vertical line?
X doesn't have to equal to 4, it can be equal to any real number really (as in, not i), the really important part is that Y is equal to both Positive and Negative Infinity, just like in a horizontal line Y can be equal to any real number, but, in this case, X has to be equal to both Positive and Negative Infinity.
If you subtract a positive from a negative what do you get?
A negative, since subtracting a positive is equivalent to moving left done the number line. Since we start left of 0 on the number line, it is only possible to end left of it after subtraction, resulting in a negative. Since the subtraction is the opposite of addition, to subtract a positive really means that you are adding a negative. So you are adding two negatives which gives you a negative sum.
What happen to the graph of a line when the slope is negative?
the line rises to the left if it is negative instead of the right. \ .\ ..\ ...\ ....\ .....\ ......\ like that
What is the greaest or least from the number line negative or greater?
what is the greatest or least from the number line negative or greater
