Answer: y = 64
Step-by-step explanation:
y <> x² ----------------------- 1
y = kx² ----------------------- 2
36 = 3²k
36 = 9k
K = 36/9
= 4.
To find y when x = 4, we substitute for x in equation 2
y = kx²
y = 4²k
y = 16 x 4
y = 64
Answer:
20
16 divided by 4/5 = 20 :)
b,at most
c,no greater than
3w+7=9
i need at least 20 characters so I just rote this
Answer: 3.5
