Answer:
the first one
Step-by-step explanation:
Answer: (3,inf)
(-inf,3)
Step-by-step explanation:
Answer:
x=4 or x=-5/7
Step-by-step explanation:
Answer:
y= -6x+23
Step-by-step explanation:
perpendicular: opposite signs and reciprocal
m= 1/6 and y-intercept = 23
y= -6x+23