Is the relation a function? {(4, 10), (7,6), (3,8), (11, 10), (7,15)}
1 answer:
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For this case we must solve the following linear equation:
Adding similar terms from the left side of the equation:
Subtracting from both sides of the equation we have:
Thus, equality is not fulfilled. So the equation has no solution.
Answer:
No solution