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4 years ago

8

Which function represents the graph of h(x)=2∣∣x+3∣∣−1h(x)=2|x+3|−1 after it is translated 2 units right?

1 answer:

frosja888 [35]4 years ago

6 0

C because i learned it from xxxx xxx

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If element x has 27 protons, how many electrons does it have?

Alborosie

IT should have 27 electrons

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3 years ago

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Find the solution set<br> 3x+15y=4 x=7=5y

ZanzabumX [31]

Well, I cheated on this one. I used the free app tiger algebra and this is what they came up with. So check it out. I hope it works.
(5/3,-1/15)
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3 years ago

Let L be the line with parametric equations x=2+t, y=1-t, z=1+3t.Let v=(1,2,0).Find vectors w1 and w2 such that v= w1 + w2, and

charle [14.2K]

Answer:

w1 = (-1/11, 1/11, -3/11)

w2 = (12/11, 21/11, 3/11)

Step-by-step explanation:

Direction ratio of w1 = Direction ratio of L (because parallel) = K+(1, -1, 3)

Let <a,b,c> be direction ratio of w2.

Then, <a,b,c>. <1,-1,3> = 0

a-b+3c = 0

v = w1 + w2

(1, 2, 0) = k(1, -1, 3) + (a, b, c)

a + k = 1

b - K = 2

c - 3k = 0

Solving 4 equations, a = 12/11, b= 21/11, c = 3/11, k=-1/11

So, w1 = -1/11(1, -1 ,3) = (-1/11, 1/11, -3/11)

w2 = (12/11, 21/11, 3/11)

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3 years ago

Please help me due in the morning please help

MrMuchimi

The answer is going to be H because if you plug in x from the table it will give you y.

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3 years ago

Eliminate the parameter t to find a cartesian equation for x=t^2 y=2+10t

postnew [5]

Hello :
$\left \{ {{x= t^{2} }...(1) \atop {y=2+ 10t }...(2)} \right.$
by(1) :
$t = \frac{y-2}{10}$
subsct in (2) :
$x = ( \frac{y-2}{10} )^{2}$ ....(<span>cartesian equation )</span>

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3 years ago