Negative is the bottom half and positive is the top
The definition of rational means it can be expressed as a fraction were the top and bottom numbers are whole numbers so the negative square root of 36 (-6) is rational because it can be expressed as a fraction -6/1 or 12/-2 or anything like that. Hoped this helped =)
Flip the fraction top-to-bottom, and delete the minus sign from the exponent.
The top left quadrant is II (2) (x is negative, y is positive) The top right quadrant is I (1) (x is positive, y is positive) The bottom left quadrant is III (3) (x is negative, y is negative) The bottom right quadrant is IV (4) (x is positive, y is negative)
The denominator (bottom number) of the fraction.
If it has whole numbers on top and bottom, or could be written that way, then it's rational. Positive or negative makes no difference.
Negative is the bottom half and positive is the top
No, both positive and negative numbers are part of the so-called "real" numbers. The so-called "imaginary" numbers are outside the number line.Imagine the real numbers as a line from left to right, and the imaginary numbers a a separate line, from top to bottom. The place where they meet is zero. Positive is to the right of zero, negative to the left, imaginary numbers like +i or +3i to the top of zero, and negative imaginary numbes like -5i to the bottom of zero.
They are the numbers at the bottom in a ratio or fraction.
The definition of rational means it can be expressed as a fraction were the top and bottom numbers are whole numbers so the negative square root of 36 (-6) is rational because it can be expressed as a fraction -6/1 or 12/-2 or anything like that. Hoped this helped =)
To get the reciprocal of a fraction, exchange the numerator and the denominator (the top and bottom parts). The reciprocal of a negative fraction is also negative.
You write two numbers as a fraction, making sure that the top number is less than the bottom number.You write two numbers as a fraction, making sure that the top number is less than the bottom number.You write two numbers as a fraction, making sure that the top number is less than the bottom number.You write two numbers as a fraction, making sure that the top number is less than the bottom number.
Quadrant I: Top Right: x positive, y positive Quadrant II: Top Left: x negative, y positive Quadrant III: Bottom Left: x negative, y negative Quadrant IV: Bottom Right: x positive, y negative
Flip the fraction top-to-bottom, and delete the minus sign from the exponent.
Bottom/top numbers in fraction in that order
The top left quadrant is II (2) (x is negative, y is positive) The top right quadrant is I (1) (x is positive, y is positive) The bottom left quadrant is III (3) (x is negative, y is negative) The bottom right quadrant is IV (4) (x is positive, y is negative)
The sum of a fraction? Well, to find the sum of the fraction all you do is divide both top and bottom numbers.