Neco 2019 Mathematics Question 37

Practice objective / multiple choice question 37 from the 2019 Neco Mathematics examination.

Neco 2019 Mathematics Objective / Multiple Choice Medium Difficulty

Question 37 NECO • 2019 • MATHEMATICS • objective

The graph below shows the curves \( y = -x^{2}+6x+5 \) (blue) and \( y = 2x+1 \) (red). Determine the set of all \( x \) values for which the quadratic curve lies above the straight line. Express your answer in interval notation.

Correct Answer A. (2-2\sqrt{2}, 2+2\sqrt{2})

B. (2-\sqrt{2}, 2+\sqrt{2})

C. (2+2\sqrt{2}, 2-2\sqrt{2})

D. (2-2\sqrt{2}, 2+2\sqrt{3})

Correct Answer

Correct Option:

(2-2\sqrt{2}, 2+2\sqrt{2})

This is Neco 2019 Mathematics Question 37. It is one of the objective questions from the 2019 Neco Mathematics examination.

Difficulty level: Medium .

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