All categories

3 years ago

Functions f(x)16x^2 G(x) 1/4 sq root x

Mathematics

1 answer:

Kamila [148]3 years ago

7 0

Answer:

are the same

Step-by-step explanation:

when you plug in g(x) into f(x)

f(x)=16((1/4)(x)^.5)==x

then vice versa

g(x)=(1/4)((16x^2)^.5)==x

They are the same and, therefore, inverses of each other.

You might be interested in

According to the Food and Drug Administration, the recommended daily intake of irom is 16 mg. This is 4 less than twice the reco

Marrrta [24]

Answer:

Step-by-step explanation:

2z-4=16

2z=20

z=10

10 mg

6 0

3 years ago

Find the area of the given figure :

lawyer [7]

Answer:

formula for area is length × height

so we have 13+8 ×16+4

21×20 = 420m

7 0

2 years ago

Equivalent factored form for 10x^2+15x-9=2x^2+x-14

yanalaym [24]

Factored form - x= -1/2, -5/4

3 0

3 years ago

Find the value of x at which the function has a possible relative maximum or minimum point. (Recall that e Superscript x is pos

shutvik [7]

Answer:

x= -11/4 is a maximum.

Step-by-step explanation:

Remember that a function has its critical points where the derivative equal zero. Therefore we need to compute the derivative of this function and find the points where the derivative is zero. Using the chain rule and the product rule we get that

$f'(x)= -e^{-4x}(11+4x)$

And then we get that if $11+4x = 0$ then $x = -11/4$ . So it has a critical point at $x = -11/4$ .

Now, if the second derivative evaluated at that point is less than 0 then the point is a maximum and if is greater than zero the point is a minimum.

Since

$f''(x) = 8e^{-4x} (5+2x)\\f''(-11/4) = -239496.56$

x= -11/4 is a maximum.

6 0

3 years ago

3.24 x 10-4<br> 8.1 x 10-7

defon

28.4

Explanation

(Multiply the numbers) 3.24 x 10= 32.4
(Subtract the numbers) 32.4 - 4= 28.4

7 0

3 years ago