![\bf y=r(x)=\sqrt[3]{x}\quad x= \begin{cases} -2.197\\ -1.331\\ 0\\ 1.331\\ 2.197\\ 3.375\\ 4.913 \end{cases}\implies y= \begin{cases} \sqrt[3]{-2.197}\\ \sqrt[3]{-1.331}\\ \sqrt[3]{0}\\ \sqrt[3]{1.331}\\ \sqrt[3]{2.197}\\ \sqrt[3]{3.375}\\ \sqrt[3]{4.913} \end{cases}](https://tex.z-dn.net/?f=%5Cbf%20y%3Dr%28x%29%3D%5Csqrt%5B3%5D%7Bx%7D%5Cquad%20x%3D%0A%5Cbegin%7Bcases%7D%0A-2.197%5C%5C%0A-1.331%5C%5C%0A0%5C%5C%0A1.331%5C%5C%0A2.197%5C%5C%0A3.375%5C%5C%0A4.913%0A%5Cend%7Bcases%7D%5Cimplies%20y%3D%0A%5Cbegin%7Bcases%7D%0A%5Csqrt%5B3%5D%7B-2.197%7D%5C%5C%0A%5Csqrt%5B3%5D%7B-1.331%7D%5C%5C%0A%5Csqrt%5B3%5D%7B0%7D%5C%5C%0A%5Csqrt%5B3%5D%7B1.331%7D%5C%5C%0A%5Csqrt%5B3%5D%7B2.197%7D%5C%5C%0A%5Csqrt%5B3%5D%7B3.375%7D%5C%5C%0A%5Csqrt%5B3%5D%7B4.913%7D%0A%5Cend%7Bcases%7D)
so.. .get the pair and plot them then, all you need is your calculator to get the cubic root of the provided value.
Answer:
blue line: 20
black line: -20
Step-by-step explanation:
use rise (y) over run (x)! as the blue line goes from points (8,80) to (9,100) the difference in the x or run is 1 while the difference in the y or rise is 20 which makes it 20/1 = 20. for the black line, because it's going down it indicates it will be a negative slope, use the same trick as last time, our first point is (5,20) and our next point is (6,0) the difference in x is 1 and the difference in y is -20, so -20/1 = -20! hope this helped :-)
Answer:
YES
Step-by-step explanation:
-3 times -4 = 12
12 + 2 = 14
14 < 15
Answer:
45%
Step-by-step explanation:
