For the equation find the vertex and \( x \)-intercepts, then graph. Determine the domain and range. \( y=x^{2}+2 x-1 \) Find the vertex. The vertex is \( (-1,-2) \). (Type an ordered pair.) Find the \( x \)-intercept(s). Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. The \( x \)-intercept(s) is/are (Simplify your answer. Round to the nearest thousandth as needed. Use a comma to separate answers as needed.) B. There are no \( x \)-intercepts.

Culumple 2 Culate the area of a circle \( x^{2}+y^{2}=r^{2} \)

Solve thi equation, If possible. Check your solutions. (Enter your answers as a comma-separated list. If there is no solution, enter NO SOLUTION.) \[ 2 x=\sqrt{-5 x+24}-3 \] \( x=\square \) Need Holp? Readit Watchil

Convert the angle measure to degres, minutes, seconds form. \( \begin{array}{ll}\text { a) } 25.8^{\circ} & \text { b) }-85.36^{\circ}\end{array} \)

14. slice poseia una anualidad que tenia pag anualu fijo durante doce años consecutivos, el primero de los cuales se produjo exactamente en doce años. La vendio y el precio de venta de \( \$ \). 21.094 .04 se baso en una tasa de randimiento para el inversor dd \( 7.4 \% \) ¿ cual es el monto de los pagos fijos?

\( |A-B|=5,|B-A|=3626 \) m \( |A \Delta B|= \)