If f(x) = 0, what is x? 0 only –6 only –2, 1, or 3 only –6, –2, 1, or 3 only

Third option is correct.

Step-by-step explanation:

Since we have given that

if f(x)=0

if we let y=f(x)

then,

y=0,

So, that means when f(x) touches the x-axis,

According to the graph, we get that

At x= -2 f(x)=0

As xi negative in Second quadrant , and here we can see that f(x) touches the x-axis and intersect it.

At x=1, f(x)=0

At x=3, f(x)=0.

In above cases 'x' is positive, so, x lies in First quadrant, here too f(x) crosses the x-axis twice.

Hence, Third option is correct.

Third option (–2, 1, or 3) is correct.

Step-by-step explanation:

The given: if

we need to find the points on  , when  

Since,

then,

This means f(x) touches the x-axis

In provided graph, we can see at the

Hence, Third option (–2, 1, or 3) is correct.

b. the decimal could be two-tenths.

step-by-step explanation:

choice b is correct

step-by-step explanation:

we have been given the following system of linear inequalities;

we are required to graphically determine the solution to these system of inequalities. using a graphing tool, the solution is as shown in the attachment below;