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3 years ago

I need help with one and two. Polt them on the graph

Mathematics

1 answer:

sergejj [24]3 years ago

3 0

For the first one number it -9 all the way to positive 2 and put a dot on the negative 9. 9 is bigger than x so you draw a arrow going to the right. Same thing with number 2.

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Someone please help, I'm stuck!

Oxana [17]

If you plot all the points, you'll see that they lie on the same straight line. Therefore the function is not exponential.

In terms of the context of your answer choices, the final answer is choice A. The domain values are at regular intervals (in this case 2) while the range values increment by the same value as well (1 in this case).

4 0

3 years ago

Does anyone know what the answer is..?

Leno4ka [110]

It should be 5 because that's the smallest number and A is the first point

3 0

3 years ago

Dropping less than two inches per mile after emerging from the mountains, a river drains into the ocean. One Day's discharge at

pashok25 [27]

So, one trillion is 1 and twelve zeros, thus 2.4 trillion is 2 trillions and 400 billions or 24 followed by eleven zeros, because the "4" is using up a space.

now, 1 million is 1 and six zeros, thus 100 millions is 100 and six zeros or 1 and 8 zeros.

now, is 2.4 trillions in four months, thus 2.4trillion/4 will give us how many gallons in 1 month.

to find how many households, simply let's divide it by 100 millions

$\bf \cfrac{\stackrel{\textit{2.4 trillions}}{24\times 10^{11}}}{4}\implies \cfrac{24}{4}\times 10^{11}\implies 6\times 10^{11}
\\\\\\
\cfrac{\stackrel{\textit{gallons per month}}{6\times 10^{11}}}{\stackrel{households}{1\times 10^8}}\implies \cfrac{6}{1}\times \cfrac{10^{11}}{10^8}\implies 6\times 10^{11}\times 10^{-8}
\\\\\\
6\times 10^{11-8}\implies 6\times 10^3\implies \stackrel{\textit{gallons per household}}{6000}$

6 0

3 years ago

Read 2 more answers

A large rectangular movie screen in an IMAX theater has an area of 8,364 square feet. Find the dimensions of the screen if it is

jeyben [28]

Answer:

The dimensions of the screen are

Length:102 feet

Width: 82 feet

Step-by-step explanation:

we know that

The area of the rectangle (movie screen) is equal to

$A=LW$

where

L is the length

W is the width

we have

$A=8,364\ ft^2$

$8,364=LW$ ----> equation A

The screen is 20 feet longer than it is wide.

$L=W+20$ ---> equation B

substitute equation B in equation A

$8,364=(W+20)W$

solve for W

$8,364=W^2+20W\\W^2+20W-8,364=0$

solve the quadratic equation by graphing

the solution is W=82 ft

see the attached figure

Find the value of L

$L=82+20=102\ ft$

therefore

The dimensions of the screen are

Length:102 feet

Width: 82 feet

7 0

3 years ago

Find the distance between two points (5,10) and (-4,6)

Helga [31]

Answer:

Explanation:

The formula for calculating the distance between two points is:

√

(

−

)

(

−

)

Substituting the values from the points in the problem gives:

√

(

−

)

(

−

)

√

(

−

)

(

−

)

d = √ ( − 3 ) 2+ 1 2

d = √ 9+ 1

d = √ 10

d = 3.162

rounded to the nearest thousandth

7 0

2 years ago