Rumus grafik fungsi kuadrat manakah dari yang di bawah ini yang hanya memotong sumbu \( x \) di satu titik saja. A. \( f(x)=-x^{2}+10 x-25 \) B. \( h(x)=x^{2}-100 \) C. \( g(x)=x^{2}-12 x \) D. \( k(x)=x^{2}-4 x-5 \) Clear my choice

Divide the expression. \( \frac{3 x^{4}-7 x^{3}+6 x-18}{3 x-7} \) \( \frac{3 x^{4}-7 x^{3}+6 x-18}{3 x}=\square \) (Simplify your answer.)

Factor \( P(x) \) into linear factors given that \( k \) is a zero of \( P \). \( P(x)=x^{3}-2 x^{2}-7 x-4 ; k=-1 \) \( x^{3}-2 x^{2}-7 x-4=\square \) (Type your answer in factored form.)

4.2 Homework \[ \begin{array}{l}\text { Factor } f(x) \text { into linear factors given that } k \text { is a zero of } f(x) \text {. } \\ f(x)=3 x^{3}+13 x^{2}-118 x+72 ; k=4 \\ f(x)=\square \text { (Factor completely.) }\end{array} \]

Divide the expression. \( \frac{3 x^{4}-7 x^{3}+6 x-18}{3 x-7} \) \( \frac{3 x^{4}-7 x^{3}+6 x-18}{3 x}=\square \) (Simplify your answer.)

г) \( \log _{2}(x-2)^{2}+\log _{\sqrt{2}} x=6 \)