Step-by-step explanation:
y = 2kx², where k is a real constant.
We have:
2k(1)² - 2k(3)² = 32 or 2k(3)² - 2k(1)² = 32.
=> 2k - 18k = 32 or 18k - 2k = 32
=> -16k = 32 or 16k = 32
=> k = -2 or k = 2.
When x = -2,
y = 2(-2)(-2)² or y = 2(2)(-2)².
=> y = -16 or y = 16.
8 and 4 equals 32
3 and 4 equal 12.......
Answer:
see explanation
Step-by-step explanation:
hope this helps.
Answer:
7.25x+108.75
Step-by-step explanation:
It's just a bit of substitution, you cant get a single whole integer value, because there isn't enough information to solve for a non variable (x) value.