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Fiesta28 [93]
3 years ago
11

What graph shows f(x) =

alt="\sqrt{x} - 3" align="absmiddle" class="latex-formula">
​
Mathematics
1 answer:
Molodets [167]3 years ago
8 0

Answer:

x

≥

3

or

in interval notation

[

3

,

∞

)

Step-by-step explanation:

Given:

F

(

x

)

=

√

x

−

3

A function starts out having a domain of all Reals

(

−

∞

,

∞

)

A square root limits the function because you can't have negative numbers under the square root (they are called imaginary numbers).

This means

x

−

3

≥

0

Simplifying:

x

≥

3

hope it helps

please mark brainliest

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<img src="https://tex.z-dn.net/?f=5%20%3C%203%20%2B%20w" id="TexFormula1" title="5 &lt; 3 + w" alt="5 &lt; 3 + w" align="absmidd
Natalija [7]
5-3 < w
2 < w
Hence, w is bigger than 2
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4 years ago
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svp [43]

Answer:

thanks for points sis

Step-by-step explanation:

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3 years ago
Question Help
Bad White [126]

Answer:

662090 thank me later god bless

8 0
3 years ago
Help please! thank you!
Andreyy89

Answer:

The probability that a point randomly chose in the rectangle is in the triangle is \frac{1}{8}, so the answer would be A

Step-by-step explanation:

To find the probability of a random point being in the triangle, we must find the area of the triangle and the area of the rectangle.

The area of the rectangle can be found by multiplying the width by the height, so the equation would be

8 *4 = 32

The area of the the triangle can be found by the formula A = \frac{1}{2} bh

This means that the equation would look like

\frac{1}{2} *2*4=4

Now that we have both the area of the triangle and the rectangle, we can create a ration of the area of the triangle to that of the rectangle. It would look like this

\frac{4}{32}

This would simplify to \frac{1}{8}

8 0
3 years ago
Read 2 more answers
Please help me with this math question I really need help ;/. I'll give brainliest if u help.
Darya [45]

Step-by-step explanation: You have to substitute the numbers in for x & y

(0, -5): YES

3x - 4y - 8 = 12

3(0) - 4(-5) - 8 = 12

0 + 20 - 8 = 12

20 - 8 = 12

12 = 12


(4, -2): YES

3x - 4y - 8 = 12

3(4) - 4(-2) - 8 = 12

12 + 8 - 8 = 12

20 - 8 = 12

12 = 12


(8, 2): NO

3x - 4y - 8 = 12

3(8) - 4(2) = 12

24 - 8 = 12

16 = 12


(-16, -17): YES

3x - 4y - 8 = 12

3(-16) - 4(-17) - 8 = 12

-48 + 68 - 8 = 12

20 - 8 = 12

12 = 12


(-1, -8): NO

3x - 4y - 8 = 12

3(-1) - 4(-8) = 12

-3 + 32 = 12

29 = 12


(-40, -34): NO

3x - 4y - 8 = 12

3(-40) - 4(-34) - 8 = 12

-120 + 136 - 8 = 12

16 - 8 = 12

8 = 12


Hope this help you!!! :)

7 0
3 years ago
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