Yesterday, 58 of the 72 students in a contest gave their speeches. How many students gave their speeches? Write your answer in s
2 answers:
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Answer: The graph is attached.
Step-by-step explanation:
The region is limited by two lines:
and
You can write the first inequlity in the following form:
This region are all the values for which the y-axis is less than the line f(x)=x+6 (all the values under the line).
The other inequality x ≤ 4 are all the values for which the x-axis is less than the line x=4 (all the values to the left of the line).
Observe the graphs attached.
