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nikdorinn [45]
2 years ago
15

Rewrite the function in standard form. f(x)= 3(x + 5)2 - 7

Mathematics
1 answer:
Anna007 [38]2 years ago
3 0
Answer: F= 29
Explanation: first use distributive property and multiplied by three with the parentheses. And then multiply to by what you just solved. Remember to keep writing everything that we haven’t used yet. Then divide both the left side and the 6X by X. Then subtract 30 by 7. And add six. I hope this helped
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Helppp plsssss!!! Show your work!!<br><br>Thanks
ZanzabumX [31]

First, determine if the boundary line should be dotted or solid. In this case, it should be dotted because the symbol is less than not less than or equal to. This leaves you with options B or D. Now, to see if it should be shaded up or down, test it by substituting any point, let's say the origin (0,0), to see if that point is a solution to the equation. If it is, you shade that side of the graph, but if it's not, you shade the other side of the graph.

0 is less than (-3/4)(0) + 2

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Because 0 is actually less than 2, the statement is correct and you shade below the line

Answer: D

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Genrish500 [490]

Answer:

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Step-by-step explanation:

This will help,

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grigory [225]
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6 0
3 years ago
Refer to the triangle below. If a = 4 and b = 6, solve for c. show work Also, give the unsimplified radical form answer and then
9966 [12]

Look at the image below where I labeled the sides

To solve this you must use Pythagorean theorem:

a^{2} +b^{2} =c^{2}

a and b are the legs (the sides that form a perpendicular/right angle)

c is the hypotenuse (the side opposite the right angle)

In this case...

a = 4

b = 6

c = unknown

^^^Plug these numbers into the theorem

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simplify

16 + 36 = x^{2}

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To remove the square from x take the square root of both sides to get you...

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^^^Unsimplified radical

2√13

^^^Simplified radical

7.21

^^^Rounded to hundedths

Hope this helped!

~Just a girl in love with Shawn Mendes

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