3. Marjorie made 4 wreaths in 6 hours and 6 wreaths in 9 hours.
What is the constant of
proportionality?
13
k=2
k = 2/3
k = 3/2
k= 3

The constant of proportionality is k = ⇒ B

Step-by-step explanation:

The form of the equation of the proportionality is y = k x, where

∵ Marjorie made 4 wreaths in 6 hours

→ Let y the number of wreath and x is the time of making them

∵ y = k x

∵ y = 4 and x = 6

→ Substitute them in the equation

∴ 4 = k(6)

∴ 4 = 6k

→ Divide both sides by 6 to find k

∵ =

∴ = k

Let us use the other information to be sure it will give us the same value of k

∵ She made 6 wreaths in 9 hours

∴ y = 6 and x = 9

→ Substitute them in the equation

∵ 6 = k(9)

∴ 6 = 9k

→ Divide both sides by 9 to find k

∵ =

∴ = k

∴ The constant of proportionality is k =

well the 1 and -1 are always after the 0 and the 0 is inthe middle. s thats what i would guess. but i dont know what a slope of 2 is sorry

step-by-step explanation:

faster, im not sure why but i know it is faster