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2 years ago

11

Which function, g or h, is the inverse of function f, and why?

2 answers:

anastassius [24]2 years ago

7 0

The correct answer is the second one.

In fact, the graphs of a function and its inverse are symmetrical with respect to the line $y = x$ .

Such a symmetry has the effect of mapping point $(x,y)$ to point $(y,x)$

Step2247 [10]2 years ago

4 0

I believe the answer would be h. For every value (x,y) of the function f, h has the inverse (y,x).

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ale4655 [162]

Jon has y stickers and uses 20
jon=y-20
the sisters share y-20 between 2 of them
therefore each sister receives

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2 years ago

Show that ( 2xy4 + 1/ (x + y2) ) dx + ( 4x2 y3 + 2y/ (x + y2) ) dy = 0 is exact, and find the solution. Find c if y(1) = 2.

fredd [130]

$\dfrac{\partial\left(2xy^4+\frac1{x+y^2}\right)}{\partial y}=8xy^3-\dfrac{2y}{(x+y^2)^2}$

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2 years ago

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svetoff [14.1K]

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3 years ago

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2 years ago

Read 2 more answers

Numbers are numbers of the form...

Olenka [21]

Answer: Third option.

Step-by-step explanation:

In order to solve the given exercise it is important to remember that:

1. Rational numbers are defined as those numbers that can be wrriten as a simple fraction.

2. The symbol for Rational numbers is: Q

3. Integers can be positive numbers, negative numbers and zero.

4. The symbol for Integers is: Z

5. Fractions have the following form:

$\frac{a}{b}$

Where:

"a" is the numerator and "b" is the denominator.

The numerator "a" and the denominator "b" are both Integers ( and $b\neq 0$ )

Therefore, based on the information given above, you can conclude that Rational numbers are numbers of the form $\{\frac{a}{b}|a,b$ ∈ $Z,b\neq0\}$

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2 years ago