Answer:
(k = y/x) which is the constant ratio between two proportional quantities y/x denoted by the symbol k which may be a positive rational number. The x value is directly proportional to the y value such as in the equation y = kx.
Step-by-step explanation:
the meaning of it means constant of proportionality
The answer is x = 2a^3 - 3a
Product = multiply
3/4 x 12 = 9
17 + 9 = 26
