Answer:
Slope intercept form for 2x - y = 3 is y = 2x - 3
The line from the point to its reflection should be perpendicular.If we imagine a line from (5,7) to (2,2), it would have a slope of (2-7)/(2-5) = 5/3.
For that line to be perpendicular to y=-2/5x+6, their slopes should be each other's negative reciprocals.
-2/5 negative reciprocal is 5/2, which is not equal to our calculated 5/3, so (2,2) cannot be the reflected point. Evan was wrong.
Q1-74: AB have slope 6/5, C has -5/6, D 6/5, E -5/6 again.
About 6 times. 6.4 to be exact!
Since 19 is a prime number it only goes into 1 and 19 so 1 times 19 is the only possible answer
