5. Rajah di bawah menunjukkan suatu graf fungsi kuadratik yang menyilang paksi-x pada titik \( P \) dan titik \( Q \). Tentukan koordinat bagi titik \( P \) dan titik \( Q \).

Marco and Drew stacked boxes on a shelf. Marco lifted 9 boxes of equal weight. Drew lifted 14 boxes, but Drew's boxes of equal weight, but Drew's boxes each weighed 8 lb less than Nathan's boxes. Together, they lifted a total of 233 pounds. What was the weight of one of Marco's boxes?

Part 1 of 7 Determine the graph's end behavior. Find the \( x \)-intercepts and \( y \)-intercept. Determine whether the graph has symmetry. Determine the graph of the function. \( f(x)=x^{3}+3 x^{2}-x-3 \)

(a) \( 15^{\circ} \) If the straight line \( y=k x+1 \) is parallel to the straight line \( 2 y-x=5 \), then \( k= \) \( \begin{array}{llll}\text { (a) } 1 & \text { (b) } \frac{1}{2} & \text { (c) } 2 & \text { (d) }-2\end{array} \)

Toplic realize. Topiew (LMS graded) Part 1 of 2 Find the zeros of the function, and then describe the behavior of the graph at each zero. \[ f(x)=x^{3}+4 x^{2}+4 x \]

Convert the following expression to exponential form: \( \sqrt{a} \)