Question

The graph of the function b is shown below. if b(x)=-1, than what is x?

Answer 1

Answer:

$x = 2$

Step-by-step explanation:

Given

$b(x) = -1$

See attachment for graph

Required

Find x

To do this, we simply read the coordinates of the attached graph.

When $b(x) = -1$

$x = 2$

i.e.

$(x,b(x)) = (2,-1)$