The coefficient of \( x \) in \( -3 x y^{2} \)

Find the range of the function. \( f(x)=\left\{\begin{array}{l}\frac{1}{8} x, \text { for } x<0 \\ x+5, \text { for } x \geq 0\end{array}\right. \) \( \begin{array}{l}(-\infty, 0) \cup(5, \infty) \\ (-\infty, \infty) \\ (-\infty, 0) \cup[5, \infty) \\ (-\infty, 0] \cup(5, \infty)\end{array} \)

1) \( \left(3 \frac{1}{4}+0,2,5-1 \frac{5}{4}\right):\left(2 \frac{1}{4}-4 \frac{1}{2}\right. \). \( -0,75):\left(-4 \frac{1}{2}\right)=\frac{1}{3} \) 1)

\( f(x)-2 \)

Distinguish between soft and hard magnetic materials. Use diagrams for illustration

Find the compound interest Principal Rate \[ 825 \] The future value is \( \$ \square \)