Find the constant of proportionality (r) in the equation y=rx

Question

asked Feb 16, 2021 101k views

2 Answers

Hans Frankenstein · Answer 1 · 2021-02-17T02:21:06+0000

Answer: r=5

Explanation:

7 35

12 60

20 100

do you see the pattern? x is multiplied by 5 to make y, therefore y=5x

i have had this question on khan, so this is the correct answer .

Lax · Answer 2 · 2021-02-20T09:08:13+0000

Answer: R = 5

Explanation:

y = mx + b

Where m = slope

y = y coordinate

and x = x coordinate

So

100=20(r)

Therefore r=5

Tell me if you need any other help!!