If y varies directly as x and y=32 when x=4. find the constant of variation
2 answers:
The answer to the equation is 128
Answer:
k = 8
Step-by-step explanation:
Given that y varies directly as x then the equation relating them is
y = kx ← k is the constant of variation
To find k use the condition y = 32 when x = 4, then
32 = 4k ( divide both sides by 4 )
8 = k
You might be interested in
5y - 14 = 2y - 2
-2y+14 -2y-14
3y = 12
/3 /3
y = 4
Answer: 25
Step-by-step explanation:
Answer:
d. None of these
Step-by-step explanation:
Hope it helps you in your learning process.