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2 years ago

How does the sign of a affect the domain and range of ()=?f of , open x close . equals eh , x squared , question mark

Mathematics

1 answer:

Ludmilka [50]2 years ago

6 0

Answer:

(See explanation for further details).

Step-by-step explanation:

The sign does not affect the domain, as second-order polynomials are continuous functions. Nonetheless, the sign affect the range of function in the sense that elements can be lesser and equal to zero (a < 0) or greater and equal to zero (a > 0).

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Vanessa and Zack are playing a game where the player with the lower score wins. At the end of the game, Vanessa has a score of -

Law Incorporation [45]

Answer: Zack won. If you compare the decimal equivalents of their scores, -3.666 < -3.625

Step-by-step explanation:

Given: Vanessa and Zack are playing a game where the player with the lower score wins.

Score of Vanessa= $-3\frac{5}{8}=-(\frac{29}{8})=-3.625$

Score of Zack = $-3\frac{2}{3}=-(\frac{11}{3})=-3.666$

We can see $-3.666$

⇒ Zack has the lower score .

Hence, Zack won. If you compare the decimal equivalents of their scores, -3.666 < -3.625.

4 0

3 years ago

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How many arrangements are there of the letters in the word "greet?"

IgorLugansk [536]

Answer: 60

5 / 2

= 5×4×3×2×1/2×1

=120 / 2

= 60.
I hoped this helped! :)

8 0

2 years ago

Betsy bought six bags of rice weighing 30 lbs. total. Which ratio represents the number of bags to lbs?

belka [17]

6/30 or six over thirty

5 0

3 years ago

Pls help, i'll give you a brainliest 4 answer <3

babymother [125]

Answer:

$x = 45 \ \& \ y = 5$

Step-by-step explanation:

The system of linear equations in two variables is ,

$\begin{cases} x = 9y \cdots (i)\\ x - 5y = 20\cdots (ii) \end{cases}$

We can easily solve out this Question using substitution method . For that , substituting x = 9y from equation (i) to equation (ii) , we have ,

$\implies x - 5y = 20 \\\\\implies 9y - 5y = 20 \\\\\implies 4y = 20 \\\\\implies y =\dfrac{20}{4}\\\\\implies\boxed{\boxed{ y = 5 }}$

Substituting this value in (i) ,

$\implies x = 9y \\\\\implies x = 9\times 5 \\\\\implies \boxed{\boxed{ x = 45 }}$

5 0

2 years ago

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HELP HELP PLEASE THIS IS DUE TONIGHT

olga55 [171]

Answer:

slope: 0 y-int: 6

Step-by-step explanation:

Horizontal lines ALWAYS have a slope of 0! Their y intercept is the y value they're always at, or the y value of the equation of their line. Looking at the graph, you can see that it's at 6.

7 0

2 years ago

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