3 years ago

For the function f(x) = 2- 3x find f(4)

Mathematics

2 answers:

9966 [12]3 years ago

8 0

10, you have to plug in 4 for every x you see

PIT_PIT [208]3 years ago

3 0

F (x)=2-3x
find f (4)
or x=4 find f (x)
2-3 (4)
2-12= -10

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The volume of soup in the cylindrical can is 100.48 inches cube.

<h3>How to find the volume of a cylindrical can?</h3>

We have to find the volume of the soup in a cylindrical can of height 8 inches and 4 inches across the lid.

The volume of the soup is the volume of the cylindrical can.

Therefore,

volume of the cylindrical can = πr²h

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r = radius of the cylinder
h = height of the cylinder

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h = 8 inches

r = 4 / 2 = 2 inches

volume of the soup in the cylindrical can = πr²h

volume of the soup in the cylindrical can = π × 2² × 8

volume of the soup in the cylindrical can = π × 4 × 8

volume of the soup in the cylindrical can = 32π

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