Use synthetic division to decide whether the given number \( k \) is a zero of the polynomial fur \( f(x)=3 x^{3}-14 x^{2}-9 x+60 ; k=4 \) Is 4 a zero of the function? Select the correct choice below and, if necessary, fill in the ans A. The given \( k \) is not a zero of the polynomial function. \( f(4)=\square \). The given \( k \) is a zero of the polynomial function.

Rewrité the equation in \( A x+B y=C \) form. Use integers for \( A, B \), and \( C \). \[ y-3=6(x-4) \]

¿Qué tipo de función representa? \[ f(x)=a x^{2}+b x+c \] a. cuadrática b. trigonométrica c. exponencial y logaritmo natural d. raíz cuadrada

Simplify the expression. \[ x^{-\frac{1}{4}} \] \( x^{\frac{1}{2}} x^{\frac{1}{3}} \) Write your answer using only positive exponents. Assume that all variables are positive real numbers.

\( - 0 \pm \frac { \sqrt { 0 - 4 ( 1 ) ( 4 ) } } { 2 ( 1 ) } \)

What is the quotient of \(\frac { 1+ i} { 3+ 4i} \)?