David wise handles his own investment portfolio and has done so for so many years. listed below is the holding time( recorded to the nearest whole year) between purchase and sale for his collection of 36 socks.
8 8 6 11 11 9 8 5 11 4 8 5 14 7 12 8 6 11 9 7
9 15 8 8 12 5 9 8 5 9 10 11 3 9 8 6
how many classes would you purpose?
organize the data into a frequency distribution? round your class values to 1 decimal place.

i need a picture

step-by-step explanation:

x = -4

step-by-step explanation:

- 20 - 4(x + 3) = 4x

=> -20 - 4x - 12 = 4x

=> - 32 -4x = 4x

=> -32 = 4x + 4x

=> - 32 = 8x

=> -32/8 = x

=> -4 = x

b

step-by-step explanation:

the equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

calculate m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (0, 4) and (x₂, y₂ ) = (3, - 5) ← 2 points on the line

m = = = - 3

with m = - 3 and (a, b) = (3, - 5), then

y - (- 5) = - 3(x - 3), that is

y + 5 = - 3(x - 3) → b