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If the coordinates of the two points are...

If the coordinates of the two points are P(-2,3) and Q(-3,5) , then (Abscissa of P)-(Abscissa of Q) is

A

`(1) -5`

B

`(2) 1`

C

`(3)-1`

D

`(4)-2`

Text Solution

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The correct Answer is:
To solve the problem, we need to find the difference between the abscissa (x-coordinate) of point P and the abscissa of point Q. Here’s a step-by-step solution: ### Step 1: Identify the coordinates of points P and Q. - The coordinates of point P are given as P(-2, 3). - The coordinates of point Q are given as Q(-3, 5). ### Step 2: Determine the abscissa of point P. - The abscissa of point P is the x-coordinate of P. - From the coordinates P(-2, 3), the abscissa of P is -2. ### Step 3: Determine the abscissa of point Q. - The abscissa of point Q is the x-coordinate of Q. - From the coordinates Q(-3, 5), the abscissa of Q is -3. ### Step 4: Calculate the difference between the abscissas. - We need to find (Abscissa of P) - (Abscissa of Q). - This translates to: -2 - (-3). ### Step 5: Simplify the expression. - When subtracting a negative number, it is equivalent to adding its positive counterpart. - So, -2 - (-3) = -2 + 3. ### Step 6: Perform the calculation. - Now, calculate -2 + 3, which equals 1. ### Final Answer: - Therefore, (Abscissa of P) - (Abscissa of Q) = 1. ---
To solve the problem, we need to find the difference between the abscissa (x-coordinate) of point P and the abscissa of point Q. Here’s a step-by-step solution: ### Step 1: Identify the coordinates of points P and Q. - The coordinates of point P are given as P(-2, 3). - The coordinates of point Q are given as Q(-3, 5). ### Step 2: Determine the abscissa of point P. - The abscissa of point P is the x-coordinate of P. ...
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