Question

Given the following graph, what is the approximate value of the function at x = 1?

Answer 1

One second...

Answer 2

It should be -1 just by looking at the graph

Answer 3

Im thinking -1

Answer 4

bc that where the line starts?

Answer 5

if you go to x=1, and then find where the line is at x=1, you will notice that it is only at y=-1
In other words, f(1) = -1

Answer 6

so if it started at like say 2, then it be F(1)=2

Answer 7

what is the point on the y axis which corresponds to x = 1 on the graph