Write an equation of the circle with center \( (-3,-2) \) and radius 5.

1 Complete the equations to show the relationships between the Write your answers in the blanks.

Exchanges \( R_{1} \) and \( R_{2} \) Adds \( 4 R_{2} \) to \( R_{1} \) \( \left[\begin{array}{ll}4 & 4 \\ 0 & 1\end{array}\right] \) Adds \( 4 R_{1} \) to \( R_{2} \) Scales \( R_{1} \) by 4 Scales \( R_{2} \) by 4 Not an elementary matrix

N. 11 Write a quadratic function from its opening up or down has vertex \( (-7,-3) \) and passes through \( \left(7,-\frac{61}{4}\right) \), Write its equation in vertex form. Simplify any fractions.

Determine if \( \left[\begin{array}{rr}-4 & -5 \\ -3 & -4\end{array}\right] \) and \( \left[\begin{array}{rr}-4 & 5 \\ 3 & -4\end{array}\right] \) are inverses of each other.

The store where Ted works is having a sale on wooden spoons and spatulas. When his shift started, there were twice as many spatulas as spoons. During his shift, the store sold 32 spatulas and 13 spoons. At the end of Ted's shift, the store had the same number of each item. How many spoons did the store have at the beginning of Ted's shift? submit