Answer:
do you have a pic of it.
Step-by-step explanation:
False. The frequency curve for a distribution can be obtained by drawing a smooth and free hand curve through the midpoints of the upper sides of the rectangles forming the histogram.

now, a line perpendicular to that one, will have a "negative reciprocal" slope, thus
Hope this helps :) good luck!!!
Answer: A B and C
Step-by-step explanation:
D has an area of 15 and A B and C have an area of 12.