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4 years ago

Graph the absolute value function. f(x)=|x+3|+2 vertex:? table of values:?

Mathematics

1 answer:

adelina 88 [10]4 years ago

8 0

$1^o:Graph\ line\ x+3\ (red\ color)\\
2^o:reflect\ negatives\ over\ x-axis\Rightarrow|x+3|(blue\ color)\\
3^o:Raise\ the\ graph\ two\ units\ up.(green\ color)\\
The\ rest\ is\ visible\ on\ the\ graph.$

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Need help on these appreciate it

Vitek1552 [10]

Answer:

Circle B:

$(x+4)^2+(y+3)^2=4$

Circle F:

$(x-4)^2+(y-1)^2=16$

Step-by-step explanation:

We can write the equation of a circle equation with center on (h,k) and radius r as:

$(x-h)^2+(y-k)^2=r^2$

Then, we analyze the circle will have for the circle B:

- It has a center in x=-4 and y=-3.

- It radius can be calculated from the distance from the center (x,y)=(-4,-3) to one of its points (x,y)=(-4, -1). Then, its radius is r=2.

Then, we can write the equation as:

$(x-h)^2+(y-k)^2=r^2\\\\h=-4\\k=-3\\r=2\\\\(x+4)^2+(y+3)^2=4$

we analyze the circle will have for the circle F:

- It has a center in x=4 and y=1.

- It radius can be calculated from the distance from the center (x,y)=(4, 1) to one of its points (x,y)=(0, 1). Then, its radius is r=4.

Then, we can write the equation as:

$(x-h)^2+(y-k)^2=r^2\\\\h=4\\k=1\\r=4\\\\(x-4)^2+(y-1)^2=16$

7 0

4 years ago

forsale [732]

In the situation, the number of bacterias are doubling for each sheet of paper cut, thus, the exponential equation for the puber is:

$f(n) = 2^n$

Initially, there was only one sheet of paper. Then, each sheet is cut in half, so we will have 2 sheets, then 4 sheets, then 8 sheets, and so on. That is, the number of sheets is continuously doubling, thus, the population after n cuts can be modeled by the following exponential equation:

$f(n) = 2^n$

A similar problem is given at brainly.com/question/15563161

7 0

3 years ago

Is 10x and 2.5x like terms

damaskus [11]

Yes they are both like terms so if they are in the same equation you can just add them together.

4 0

3 years ago

Simplify the following : x^2y^-3 / x^5y^2

Likurg_2 [28]

Answer:

Step-by-step explanation:

$\frac{a^{m}}{a^{n}}=a^{m-n}\\\\a^{-m}=\frac{1}{a^{m}}\\\\\\\frac{x^{2}y^{-3}}{x^{5}y^{2}}=x^{(2-5)}*y^{(-3-2)}\\\\ = x^{-3}*y^{-5}\\\\=\frac{1}{x^{3}y^{5}}$

7 0

3 years ago

Read 2 more answers

Theoretically, if a month is chosen 300 times,

horsena [70]

Answer:

75 times.

Step-by-step explanation:

Well there are 12 months and 3 of them start with the letter J, so theoretically, 25% of the months chosen will start with the letter J because $\frac{3}{12}=\frac{1}{4}$ , which is 25%. 25% of 300 (or $\frac{300}{4}$ , for those who like fractions) is 75, so theoretically, we can expect a month that starts with the letter J 75 times.

Hope this helps!

P.S: Please mark me as brainliest!

6 0

3 years ago