Diameter = 22 mm
Radius = diameter/2 = 22/2 = 11 mm
Area = pi r^2
Area = pi (11^2) = 380.133 mm^2
No option corresponds to the answer 380.133
If we round off 380.133 and 379.94 it then becomes 380. So answer D.
![\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:
4 units to the left
Step-by-step explanation:
Answer:y
=
4
3
x
−
9
Explanation:
Given -
x
1
=
6
y
1
=
−
1
Slope
m
=
4
3
Given the slope and a point, the formula for the straight line equation is
(
y
−
y
1
)
=
m
(
x
−
x
1
)
y
−
(
−
1
)
=
4
3
(
x
−
6
)
y
+
1
=
4
3
x
−
6
.
4
3
y
+
1
=
4
3
x
−
8
y
=
4
3
x
−
8
−
1
y
=
4
3
x
−
9