On a scale drawing, which of the following has a scale of 1: 6?

a. 1 cm represents 12 cm.
b. 2 in. represents 6 in.
c. 1 in. represents 6 ft.
d. 2 cm represents 12 cm.

answer: its the third option.

step-by-step explanation:

i just took the test.

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