Question

Ify is invevsly propotional to 2x + 1 and the difference in the values of y when I=0,5 and 2 -2 is 0.9, Find the values ofy When 2c is triped.​

Answer 1

Answer:

In mathematics, the additive inverse of a number  is the number that, when added to a, yields zero. This number is also known as the opposite (number),[1] sign change,[2] and negation.[3] For a real number, it reverses its sign: the additive inverse (opposite number) of a positive number is negative, and the additive inverse of a negative number is positive. Zero is the additive inverse of itself.