Determine whether y varies directly with x. If so, find the constant of variation k. –5y = 5x + 10 a. yes;1 b. no c. yes; –5 d. yes; 5

Respuesta :

a          -5-10=5/5=1     x =1  iiiiiiiiiiiiiiiiiiiiiiiiiii

Answer:

Step-by-step explanation: