Which graph correctly represents x+2<4

see below

Step-by-step explanation:

x+2<4

Subtract 2 from each side

x+2-2 < 4-2

x<2

There is an open circle at 2 and since x is less than, the lines goes to the left

it is dashed line,

Step-by-step explanation:

x+2<4

x<4-2

x<2

options a,b,c are the right answer.

step-by-step explanation:

a linear parent function is always represented as y = x

if we write this function in the form of y=mx+c

⇒

or  

now if we plot a graph we will find these characteristics:

1) y intercept of the graph is zero so its a straight line passing through origin.

2) as we can see in both the forms of function written, values of x and y may be either positive or negative for the positive slope means points on the graph are either in first quadrant or in third one.

3) it's slope is one.