operatornamein-9-14-yfx-find-f-3-for-each-function-ysqrt1-x

Question

$\operatorname{In} 9-14, y=f(x) .$ Find $f(-3)$ for each function. 
$y=\sqrt{1-x}$

Cory Kuzinski · Accepted Answer

given the equation Y equals one the square root of one minus acts, and we&#x27;re gonna find the value of this function at input. Negative three. So squared of one minus negative, 31 minus negative. Three is like one plus three. And we know that one plus three is four. And we also know that Square four is to probably showed way more steps than I needed to. It&#x27;s a mental math we could have done there, but the answers to

Cory Kuzinski · Answer

f of axes. Negative four acts, but we want to find f of negative three. Okay, that would just be negative. Four times negative three, which is positive. 12 So f of negative three is 12.

Emma Chickles · Answer

and this problem, we&#x27;re given the function F of X is equal to negative for We were asked to find the function value when X is equal to negative three. To do this bacon substitute the value of negative three into X. But in this case, why is a constant? It is equal to four. So the value of that why when x is equal to negative three is for.

Cory Kuzinski · Answer

were given this function F of X is equal to seven minus X, but we&#x27;re gonna find f of negative three to ready seven minus negative three, which is equal to seven plus three so f of negative three is 10.

Emma Chickles · Answer

and this problem I given the function of f of X is equal to the absolute value of exports to I&#x27;m asked to find the function value when X is equal to negative three. To do this, we can substitute the value of negative three and two ex and the absolute value of negative one is positive one. So the answer is one.

Ankit Gupta · Answer

it is gin FX Acquittal ruled over X Bless X minus nine and FX. It also given Equitable Who Want So just simples FX, with one thinks one equal toe Underwood X plus under Road X minus nine. No isolate critical dumps one sites so you can write one minus under X equal toe under root X minus nine. Now using the principle apart, you square both sides so one minus root X is square. And although what X minus name is square, I&#x27;ll find this one plus x minus two root X equivocal X minus night. No exit extensible site Onda and this is one plus nine. Adding nine will side and again adding mind to work to root exposes or to root X Here 10 equal toe root X Dwight way to both sides five equal to root X and Esquire balls. I don&#x27;t find X equal to 25. No, just take the answer with 25. So one minus under 25. Equal toe under 25 minus nine. So you find one minus 25. Hey, same as five. Equal. This is 16 Sold Wyness for equal to four. This is the wrong. So executed 25 is not correct. So they know starts Oleson

Problem

$\operatorname{In} 9-14, y=f(x) .$ Find $f(-3)$ f…

Problem 13 Easy Difficulty

$\operatorname{In} 9-14, y=f(x) .$ Find $f(-3)$ for each function.
$y=\sqrt{1-x}$

Answer

2

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Ann Xavier Gantert

Algebra 2 and Trigonometry

Alayna H.

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Absolute Value - Example 1

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Ann Xavier GantertAlgebra 2 and Trigonometry

Alayna H.

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Ann Xavier Gantert

Algebra 2 and Trigonometry