The algebraic expression, if broken down into each word would be :
X^2/3 + 4.
slope = 13
the slope of the tangent is f'( 4)
given f(x) = x² + 5x , then f'(x) = 2x + 5
and f'(4) = ( 2 × 4 ) + 5 = 13
Okay follow these patterns and you will always get your answer
Cone = (13)πr2h, where r is the radius and h is the height.
Cube = s2, where s is the length of the side.
Cylinder = πr2h, where r is the radius and h is the height.
Rectangular prism= l×w×h, where l is the length, w is the width and h is the height.
Sphere = (43)πr3, where r is the radius.
ANSWER: (D) 904.78 cm^3
Remark
Your answer will be correct if you get a positive number. The North Pole is the "larger" average although it is still pretty cold.
Method
Take the higher temperature and from it subtract the lower temperature.
Difference = -34.68 - - 49.62
Difference = 14.94 degrees.
Answer
The North Pole Average is 14.94 degrees higher than the South Pole Average
It’s B
2(-4)+8(4)=24
-8+32=24
-2(-4)+4=12
8+4=12