The high temperature in a city one day was 22.8°C. The low temperature was -2.4°C. What was the temperature range (difference) i
1 answer:
You might be interested in
Answer:
The correct option is 3.
Step-by-step explanation:
From the given graph it is noticed that the related line passing through the point (-3,1) and (0,3).
If a line passing through two points, then the equation of line is
The equation of related line is
Add 1 on both the sides.
The equation of related line is .
The related line is a dotted line, it means the point on the line does not included in the solution set.
The shaded region is above the line so the sign of inequity is >.
The required inequality is
Therefore option 3 is correct.