Answer:
Step-by-step explanation:
your answer was right XD its 1/7 3/7 4/7 6/7
Equation parallel to y = -x is y=-x+k
so 4.5 = -7 + k so k - 11.5
Equation is y = -x + 11.5
Answer:15
it will be 0
x+y+2 = 0
x³+y³+2³ = 0
*8=2³