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Studentka2010 [4]
3 years ago
6

If f(x) = (-x)3, what is f(-2)?

Mathematics
2 answers:
weqwewe [10]3 years ago
7 0

Answer:

8

Step-by-step explanation:

f(x) = (-x)³

f(-2) = (-(-2))³ = 2³ = 8

Ilia_Sergeevich [38]3 years ago
6 0

Answer: f(-2) should be 6

Step-by-step explanation:

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Where are the asymptotes of f(x) = tan (4x-pi) from x=0 to x= pi/2
professor190 [17]

Step-by-step explanation:

the asymptotes of f(x) :

(4x-π) = π/2

4x = 3π/2 => x = 3π/8

(4x-π) = 3π/2

4x=5π/2 => x = 5π/8

the answer is

D. X= 3pi/8, x=5pi/8

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2 years ago
What's the lateral area of a right cylinder if the radius of the base is 12mm and the altitude of the cylinder is 5 times the ba
gizmo_the_mogwai [7]

Answer:

1440π squared mm.


Step-by-step explanation:

Given is the radius of base of cylinder, r = 12mm.

The altitude is five times the base radius, h = 5 times 12mm = 60mm.

The lateral area of the cylinder is the curved surface area of the cylinder.

The formula for curved surface area of cylinder is as follows:-

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6 0
3 years ago
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What is the answer to this inequality -X+5<-1/3+17=?
ExtremeBDS [4]

Add the numbers: 3+17 = 20

-x + 5 < -1/20

Apply the fraction rule: -a/b = - a/b

-x + 5 < - 1/20

Subtract 5 from both sides

-x + 5 - 5 < 1/20 - 5

Simplify

-x< - 101/20

Multiply both sides by -1 (reverse the inequality)

(-x) (-1) > (-101/20) (-1)

x> 101/20 is the final answer

6 0
2 years ago
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