Joseph measures the ropes used to tie boats to a dock. He records the lengths of the ropes in feet and then makes a line plot. Rope Lengths at Dock.
9
10
11
12
13
Feet
Joseph concludes that the difference between the longest and shortest lengths is 21 feet.
Marta disagrees and says that the difference is only 1 foot. Who is correct?
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is correct because you choose.
the greatest and least lengths represented by the
not the number of
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at the greatest and least lengths. I WILL MARK WHO EVER ANWERS FIRST BRAINLIEST ANSWER AND DONT GIVE ME A LINK

f is the midpoint of

c. y = 1/4 x + 5

step-by-step explanation:

first, put the equation of the line on the graph into slope-intercept form

(y = mx + b):   y = -4x + 8

second, a perpendicular line has to have "an opposite/reciprocal slope" to the original slope. so, find the "m" value in your original equation (it's -4, right? )

original slope: m = -4   perpendicular slope: change the sign to its opposite and find the reciprocal ("flip" the number)

new slope is now positive (b/c the original slope was negative 4), and it's 1/4 (not the original slope of 4 or 4/1)

i dont know what you want me to answer for this but im guessing 2: 11?