Answer:
a = 1, b = 2, c = 3
Step-by-step explanation:

No, because there are TWO values of y for a certain value of x
say x=5, then y=2 and y=-2
That does not satisfy the concept of the function.
Answer:
12 A boat sails 50 km on the bearing 054º. How far is the ship north of its starting point? 13.
Step-by-step explanation:
hope this helped!
Answer:
D
Step-by-step explanation:
Y=(x+1)(x-4)
this should be correct.