Write an expression that represents "the sum of x and itself". Type your answer in the space provided. Use only lower case lette
1 answer:
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Answer:
y = - 1
Step-by-step explanation:
the midline is positioned midway between the maximum and minimum values , that is
maximum value = 2 and minimum value = - 4 , then
y = =
= - 1
equation of midline is y = - 1
