Sketching a graph for an absolute value

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Reference no: EM13830335

Problem:

Sketch the following graph

a. y = 2  - |x|

b. Sketch y = 2x2 - x - 3 Hence solve for x when 2x2 - x - 3 ≤ 0

Additional Information:

These short answer questions is basically belong to Mathematics. The 1st question is about sketching a graph for an absolute value. The 2nd question is about sketching an algebraic equation.

Reference no: EM13830335

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