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2 years ago

HELPPLS FAST URGENT !!!!

Mathematics

2 answers:

Sunny_sXe [5.5K]2 years ago

8 0

Answer:

The answer is C

Step-by-step explanation:

This is because the domain is always on the x axis while the range is always on the y axis.

I hope i helped you out, and Brainliest is always appreciated :)))

3241004551 [841]2 years ago

3 0

Answer:

{-6,-5,-4,-3,-2,-1,0,1,2,3,4,5,6,}

Step-by-step explanation:

y = 2/3x -2

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PLEASE PLEASE HELP also refer to the picture it’s more simple

mihalych1998 [28]

Cre que la respuesta es b por qué si calculas las preguntas te sale ese resultado

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2 years ago

Write 1,700 in exponential form

Artist 52 [7]

The correct answer is 1.7 times 10^3.

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2 years ago

Read 2 more answers

Answer ASAP, Find the quadratic equations whose roots are ½ and -5/2

ArbitrLikvidat [17]

Answer:

4x^2+8x-5

Step-by-step explanation:

You work backwards to get (2x-1) which gets you the root 1/2 and (2x+5) which gets you the root -5/2 after this you foil what you have so (2x-1) times (2x+5). You do 2x times 2x which gives you 4x^2 2x times 5 which gives you 10x -1 times 2x which gives -2x and lastly -1 times 5 which gives you -5 now you combine like terms and get your final answer of 4x^2+8x-5

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3 years ago

Find the domain of the function

Svetradugi [14.3K]

Answer:

<em>The domain of f is (-∞,4)</em>

Step-by-step explanation:

<u>Domain of a Function</u>

The domain of a function f is the set of all the values that the input variable can take so the function exists.

We are given the function

$f(x)=\frac{1}{\sqrt{4-x} }$

It's a rational function which denominator cannot be 0. In the denominator, there is a square root whose radicand cannot be negative, that is, 4-x must be positive or zero, but the previous restriction takes out 0 from the domain, thus:

4 - x > 0

Subtracting 4:

- x > -4

Multiplying by -1 and swapping the inequality sign:

x < 4

Thus the domain of f is (-∞,4)

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2 years ago

There are 750 people at a football game. Out of this number, 320 are students. What percent of the people at the football game a

zlopas [31]

Answer:

I have no clue

Step-by-step explanation:

i dont lnow

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3 years ago