Solve the system of equations. \[ \begin{array}{l}y=x^{2}-6 x-10 \\ y=-6 x-1\end{array} \] Write the coordinates in exact form. Simplify all (,\( \square \)
Solución de inteligencia artificial de Upstudy
Responder
Solución

¡Inicia sesión para desbloquear respuestas gratis!
Una plataforma de aprendizaje en la que confían millones de estudiantes y profesores reales.

Respondido por UpStudy AI y revisado por un tutor profesional
Mind Expander
To solve the system of equations, we can substitute the second equation into the first. The equations are: 1. \(y = x^2 - 6x - 10\) 2. \(y = -6x - 1\) Setting the equations equal to each other gives us: \[ -6x - 1 = x^2 - 6x - 10 \] Now, we can simplify this equation: \[ 0 = x^2 - 6x + 6x - 10 + 1 \\ 0 = x^2 - 9 \] Next, we can factor the equation: \[ 0 = (x - 3)(x + 3) \] Thus, \(x = 3\) or \(x = -3\). Now, we can find the corresponding \(y\) values for each \(x\): 1. For \(x = 3\): \[ y = -6(3) - 1 = -18 - 1 = -19 \] So, one solution is \((3, -19)\). 2. For \(x = -3\): \[ y = -6(-3) - 1 = 18 - 1 = 17 \] So, the other solution is \((-3, 17)\). The final solutions are: \[ (3, -19) \quad \text{and} \quad (-3, 17) \]
