Answer: y = 36x
Step-by-step explanation: Given that x and y vary directly then the equation relating the is
y = kx ← k is the constant of variation
To find k use the condition x = , y = 12, then
k = = = 12 × 3 = 36
y = 36x ← equation of variation
Answer:
34
Step-by-step explanation:
32+48+22=102
102/3=34
Answer: 9, 14, 19, 24.
2
3 - 1 = 2
(2,5)
It's the coordinates of the point where the lines cross
