You can find the distance between two points in different quadrants having the same x-coordinates by finding the sum of the absolute values of the y-coordinates.
Step-by-step explanation:
Distance between 2 points (x1, y1) and (x2, y2) is calculated as follows:
d = β[(x2 - x1)Β² + (y2 - y1)Β²]
If x1 = x2:
d = β(y2 - y1)Β² = |y2-y1|
if y2 is in quadrant I and y1 in quadrant IV, for example 5 and -3:
d = |y2-y1| = |y2| + |y1|
In the example: d = |5-(-3)| = |5| + |-3| = 8
Divide 3x2 β 11x β 4 by x β 4.
A-) x + 1
B-) x β 23
C-) 3x + 1D-) 3x β 23