-4y = 8x
Divide both sides by -4
y = -2x
This is in the form of y = kx, where k is the constant of variation.
y = kx is the direct
That means, k = -2.
The constant of variation is B. -2.
26 maybe it can be ım not sure
Do you have any more information???
Subtract b and then a = (zma) - b
Answer: C (-7/18)
Step-by-step explanation: you flip the denominator and numerator and keep the negative