The value y is a function of x if for each element x in the domain, there is/are how many value(s) of y in the range?

1 answer:

8 0

In a function f(x):

set of all the values that x can take is called the domain of the function.

Set of all the values that f(x) (or y) can take is called the range of the function.

Range can have either finite or infinite number of values depending on the function its domain.

For example, f(x) = x^2
can have infinite number of values in range.

whereas :
f(x) = [x] , 0<x<10
where [x] is the greatest integer function,

has finite number of values in its range.

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Strike441 [17]

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6y\frac{dy}{dt}}
\\\\\\
\boxed{\cfrac{dy}{dt}=-\cfrac{x\frac{dx}{dt}}{3y}}\\\\
-------------------------------$

$\bf \textit{now, when y = 1, what is \underline{x}?}\qquad x^2+3y^2=12\implies x^2+3(1)^2=12
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\begin{cases}
y=1\\
x=3\\
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2 years ago

Look at the figure below:

mr Goodwill [35]

Answer: A) ΔABD ≡ ΔECD

<u>Step-by-step explanation:</u>

Match up the letters of the congruent sides.

AD = ED and BD = CD

A D B D → ABD

E D C D → ECD

This can be written in any order as long as the letters are matched properly. A & E, D & D, B & C

ADB or BDA or ...

EDC CDE

The only correct option provided is option A.

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Read 2 more answers

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Jamal and Steve finished the same amount of homework because 5/6 is the same as 10/12

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Alina [70]

Answer:

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