4.
What is the domain of the graph shown below?
Yo someone answer ASAP plzz

-6 < x ≤ 6

Step-by-step explanation:

Remember, the domain is the range of the x values.

Also recall that a non-shaded circle represents that that point is not included in the graph. That means it is greater than, not greater than or equal to.

A shaded circle means that that point is included in the graph, meaning that it is less on equal to, not only less than.

If you count the coordinates, you'll see that the non-shaded endpoint is at (-6, -6) and the shaded one is at (6, 6).

To determine the domain, we only need to know the x values.

The x values are -6 and 6, and x is is anywhere between these values: greater than -6, but less than or equal to 6.

Therefore, we produce the inequality -6 < x ≤ 6.

Hope this helps :)

step-by-step explanation:

mean or average is 40.6

second option

step-by-step explanation:

the measures of a triangle equal 180. use that to find x.

2x+3x+4x=180

9x=180

9x/9=180/9

x=20

now you know x, you know angle a is 40°, angle b is 60°, angle c is 80°.

because angle a is 40°, the first option doesn't work.

because angle b is 60°, the second option does work.

when you add angle a and b, you get 100°. complementary means it equals 90°, so the third option doesn't work.

when you add angle a and c, you get 120°, which is not 100.