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__ 2. Find the X - Intercepts of the Given Equation Y=x^2+9x+20 A. (-4,0)(5,0) B (-4,0)(-5,0) C (0,-4)(0,-5) D (0,-4)(0,5) E. None of

Question

__ 2. Find the x - intercepts of the given equation y=x^2+9x+20 A. (-4,0)(5,0) B (-4,0)(-5,0) c (0,-4)(0,-5) D (0,-4)(0,5) E. None of the above

Solution

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4.2 (262 Votos)
Andrés Veterano · Tutor por 12 anos

Resposta

To find the x-intercepts of the given equation , we need to set y equal to 0 and solve for x. We can factor the quadratic equation: Setting each factor equal to 0 gives us the x-intercepts: or or Therefore, the x-intercepts of the given equation are and .The correct answer is B .