Answer:
Step-by-step explanation:
2(1+5b-4a)
Answer:
D
Step-by-step explanation:
p +/- [z + sqrt(pq/n)]
0.65 + [1.645 × sqrt[0.65 × (1-0.65) ÷ 50]
0.65 +/- 0 1109613165
[0.5390386835 , 0.7609613165]
Given the function
![y= \sqrt[3]{x}](https://tex.z-dn.net/?f=y%3D%20%5Csqrt%5B3%5D%7Bx%7D%20)
A s<span>hift 9 units to the left will result in the function:
</span><span>
![y'= \sqrt[3]{x+9}](https://tex.z-dn.net/?f=y%27%3D%20%5Csqrt%5B3%5D%7Bx%2B9%7D%20)
</span>A <span>Shrink horizontally by a factor of 5 will result in the function:
![y''=\sqrt[3]{5(x+9)}](https://tex.z-dn.net/?f=y%27%27%3D%5Csqrt%5B3%5D%7B5%28x%2B9%29%7D)
A </span>r<span>eflection across the x-axis will result in the function
![y'''=-\sqrt[3]{5(x+9)}](https://tex.z-dn.net/?f=y%27%27%27%3D-%5Csqrt%5B3%5D%7B5%28x%2B9%29%7D)
Therefore, the final function after the series of transformation is
</span><span>
![y'''=-\sqrt[3]{5(x+9)}](https://tex.z-dn.net/?f=y%27%27%27%3D-%5Csqrt%5B3%5D%7B5%28x%2B9%29%7D)
</span>
Try a protractor to solve it