On a coordinate plane, an absolute value graph has a vertex at (negative 1, negative 3).

Question

Which function is represented by the graph?

f(x) = |x – 1| + 3
f(x) = |x + 1| – 3
f(x) = |x – 1| – 3
f(x) = |x + 1| + 3

Answer 1

The correct function represented by the graph is:

f(x) = |x + 1| + 3