Question:
Draw the graph of y = |x| + 2.
Solution:
We are given, y = |x| + 2
Substituting x = 0 we get y = 2
Substituting x = 1, we get y = 3
Substituting x = - 1, we get y = 3
Substituting x = 2, we get y = 4
Substituting x = - 2, we get y = 4
For every value of x, whether positive or negative, we get y as a positive number and the minimum value of y is equal to 2 units.
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