Use elimination to solve the system of equations 9x-2y=30 and x-2y=14

Step-by-step explanation:

9x - 2y = 30

x - 2y = 14

9x - 2y = 30

-x  + 2y = -14

8x = 16

x = 2

2 - 2y = 14

-2y = 12

y = -6

(2, -6)

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value

good luck on your studies! : )

david edward.