Which of the following is the correct graph of the solution to the inequality −13 > −5x + 2 > −28?




Answer:
The correct graph is A.
Step-by-step explanation:
Consider the provided inequality:
-13 > -5x + 2 > -28
Subtract 2 from the above inequality.
-13 -2 > -5x + 2 - 2 > -28 - 2
-15 > -5x > -30
Now divide by 5.
-3 > -x > -6
Now multiply by -1 which will change the inequality sign.
Whenever we divide or multiply an inequality with a negative number, we will change the inequality sign.
3 < x < 6
Whenever the sign of the inequality are < or > use the open dot. Which indicated that the end points are not in the interval or solution set.
So, we will select all the value of x which are greater than 3 but less than 6.
Thus, the correct graph is A.