Tema
Q:
Graph the function.
\[ g(x)=-2 x^{2}+1 \]
Q:
(1) \( \begin{aligned}-0.65 x+0.35 x & =8.7 \\ 21 & =8.7\end{aligned} \)
Q:
2.2 Express the following in partial fractions
2.2.1 \( \frac{5 x-3}{x^{2}-3 x-4} \)
2.2.2 \( \frac{7 x-11}{(x-2)^{2}} \)
Q:
Solve for \( x \) in each:
\( \begin{array}{l}1.1 \\ (x-1)^{2}=\sqrt{16} \\ 1.2 \quad 3 x^{2}-5 x=14 \text { (correct to two decimal places) } \\ 1.3 \quad x-2=\sqrt{8-x} \\ 1.4 \quad x^{2}+5 x<-6 \\ 1.5 \quad(\sqrt{81})^{x+1}=81^{2 x} \\ 1.6 \quad \text { If } \frac{3}{2} \text { is one root of the equation } b x^{2}-x=3 \text {, determine } b \text { and the other root. }\end{array} \) (3) (4)
Q:
\begin{tabular}{r|l} & \( \begin{array}{l}\text { The system has no solution. } \\ \text { System } \mathrm{B}\end{array} \) \\ \( \begin{aligned}-3 x+y=3 \\ 3 x-y=3\end{aligned} \) & \( \begin{array}{l} \text { The system has a unique solution: } \\ \text { The system has infinitely many solutions. } \\ \text { They must satisfy the following equation: } \\ y=\square\end{array} \)\end{tabular}
Q:
в) \( \sqrt{x}=7 \)
Q:
10. Use any method to solve the system: \( \left\{\begin{array}{l}x^{2}+y^{2}=9 \\ y=3-x^{2}\end{array}\right. \)
Q:
б) \( x^{2}-0,01=0,03 \)
Q:
: a) \( x^{2}=169 \)
Q:
\begin{tabular}{r|l} & \( \begin{array}{r}\text { The system has no solution. } \\ \text { System B } \\ 2 x+y=6\end{array} \) \\ \( \begin{aligned} \\ -2 x-y+6=0\end{aligned} \) & \( \begin{array}{r}\text { The system has a unique solution: } \\ \text { The system has infinitely many solutions. } \\ \text { They must satisfy the following equation: } \\ y=\square\end{array} \)\end{tabular}
Pon a prueba tus conocimientos sobre Álgebra!
Seleccione la respuesta correcta y verifique su respuesta
Tutores
AI
10x
La forma más rápida deObtenga respuestas y soluciones
Por texto
Introduce tu pregunta aquí…
Por imagen
Volver a cargar
Archivos subidos
xxxx.png0%
Enviar
