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Suppose that y varies directly with x, and y = 25 when x = -5. A) Write a direct variation equation that relates x and y B) Find y when x = 3

Suppose that y varies directly with x, and y = 25 when x = -5. A) Write a direct variation equation that relates x and y B) Find y when x = 3
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4 votes
Suppose that y varies directly with x, and y = 25 when x = -5.

A) Write a direct variation equation that relates x and y

B) Find y when x = 3

asked
User Blacktrance
by
8.2k points

1 Answer

1 vote

Explanation:

y=kx

25= k(-5)

k= -5

y= -5x

y = -5 ×3 = -15

answered
User Marquee
by
8.7k points
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