kcarmac0 kcarmac0

23-04-2018
Mathematics

contestada

What is the constant of proportionality in the direct variation represented on the following graph?

A) 1/4

B) -4

C) 4

D) -1/4

What is the constant of proportionality in the direct variation represented on the following graph A 14 B 4 C 4 D 14 class=

Respuesta :

mkryukova19 mkryukova19

23-04-2018

1) for direct variation
y = kx
(4,1)
1=k*4
k=1/4 Answer

2) also you can find this constant as a slope (m) , because this is a linear function when y=mx+b, when b=0.
slope =rise(change over y) /run (change over x)= 1/4

Answer Link

marybella9238 marybella9238

14-02-2022

Answer:

k = 1/4

Step-by-step explanation:

Answer Link

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