8217 I think but I'm not sure
The number in parenthesis after f is the x coordinate. Basically, it says which y coordinate is tied with an x value. In choice a, it says that when x is 0 y is 3, etc.
So, you can look at the graph to see which answer choice has a point from the graph. Choice a says (0,3), and that does not match. Choice b says (5,-1) and that does match. So the answer is B.
*(x,y)*
N= x+15 where n = nina, x = the amount hiked together and the 15 is how much she already walked.
Answer:
Its just 3
Step-by-step explanation:
Because its absolute value.
Hope this helps!
