Which graph represents the solution to the system of inequalities? x + y ≤ 4 y – x ≥ 1

Given inequalities are

and

Now we will graph both inequalities to get the common region which represents solution.

Work for

first we graph the line x+y=4 then shade the graph for inequality symbol

we can plug any random number for x and find y-value to get points

lets plug x=0 then we get:

x+y=4

0+y=4

y=4

so the point is (0,4)

Similarly we can find more point like (4,0).

Now graph both points and join both points by straight line.

Now we find direction of shading.

pick any test point which is not on that line x+y=4 say (0,0)

and plug it into orinal inequality

which is true.

True means shade in direction of test point. Otherwise we shade in opposite direction.

We will repeat same process for other inequality to graph that.

Hence final graph for the answer will be as shown in attached image.

Triangular region ABC is final answer.

step-by-step explanation:

if x = 2 you have to find x to finish the problem