The number of feet y in a measure varies directly as the number of meters x. Write a direct variation equation that can be used
to convert feet to meters, if 4 feet is about 1.25 meters.
1 answer:
Answer:
Step-by-step explanation:
“y varies directly as x”
y = kx
Plug in (4, 1.25) and solve for k:
1.25 = 4k
k = 1.25/4 = 0.3125
The equation becomes
y = 0.3125x
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