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Jane and Maverick Are Solving the Same System of Equations. ) Y-3x=9 Y=2x^2-4x+12 Jane Found the Solution to Be (2,18) and Maverick

Question

Jane and Maverick are solving the same system of equations. ) y-3x=9 y=2x^2-4x+12 Jane found the solution to be (2,18) and Maverick believes the solution is (0.5,10.5) . Who is correct? A Maverick is correct. B Jane is correct. C Both Maverick and Jane are correct. D Neither Maverick nor Jane are correct.

Solution

Verificación de expertos
4.2 (108 Votos)
Sarah Elite · Tutor por 8 anos

Resposta

To determine who is correct, we need to substitute the given coordinates into both equations and see if they satisfy the equations.Let's start with Jane's solution :Substituting and into the first equation: This is not true, so Jane's solution is incorrect.Now let's try Maverick's solution :Substituting and into the first equation: This is true. Now let's substitute and into the second equation: This is also true, so Maverick's solution is correct.Therefore, the correct answer is A) Maverick is correct.