in-3-10-evaluate-each-composition-for-the-given-values-if-fx3-x-and-gxx-2-mathrmfmathrmg4

Question

In $3-10$ , evaluate each composition for the given values if $f(x)=3 x$ and $g(x)=x-2$
$$
\mathrm{f}(\mathrm{g}(4))
$$

Finian Lickona · Accepted Answer

Okay, So in this exercise, we are given f of X equals three x and G of X equals X minus two, and we want to evaluate the expression g of f of four. So that means the first thing we&#x27;re gonna do is evaluate the function f a tte the value for and then we&#x27;re going to take that output and make it the input g of X. So let&#x27;s start with plugging four and F of X. So that&#x27;s three times for equals 12. Okay, so that means that we&#x27;re gonna wanna plug 12 into G of X. So 12 n g of X equals 12 minus two, which equals 10 so g of F of four equals 10.

Finian Lickona · Answer

So for this exercise were given F of X equals three ex G of X equals X minus two, and we are asked to evaluate the expression G of F off 2/3. So the first thing I&#x27;m gonna do is calculate f of 2/3. That&#x27;s equal to three times 2/3 thes three&#x27;s cancel, and we&#x27;re left with an output of too. So that means that G of two equals two minus two equals zero. So this final expression of here evaluates to zero.

Finian Lickona · Answer

So for this exercise, we are given f of X equals three ex G of X equals X minus two, and we want to evaluate the expression f of negative too composed into G. It&#x27;s the first thing I&#x27;m gonna do is evaluate f of negative too. Three times negative too. Is negative six. Okay, so now I&#x27;m gonna plug negative six into G. It&#x27;s gonna be g of negative. Six equals Negative. Six minus two equals negative. Eight. So that means that f composed into effort native to composed into G is equal to negative.

Finian Lickona · Answer

so in this exercise were given that f of X equals three x g of X equals X minus two, and we want to evaluate the expression g of g of fives. The first time that I do is evaluate G at five, which is very cruelly equal to three. So now I&#x27;m going to evaluate G of three, which is very clearly equal to one so g of G of five equals one.

Ashley High · Answer

in this problem. G of X equals three x plus two and ever bucks equals X minus two over three. So it wants us to find G of X g m f at negative four. So the way through it wants us to find f a negative for and then find out what G f is after I put in my four. So ever vex when X equals negative for is negative for minus two over three. That gives me negative six over three, which is a negative too. And now I play this negative to into my job. X o g. At negative too, is three times negative. Two plus two negative three times two is negative. Six plus two is negative for.

Problem

In $3-10$ , evaluate each composition for the giv…

Problem 3 Easy Difficulty

In $3-10$ , evaluate each composition for the given values if $f(x)=3 x$ and $g(x)=x-2$
$$
\mathrm{f}(\mathrm{g}(4))
$$

Answer

6

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Ann Xavier Gantert

Algebra 2 and Trigonometry

Anna Marie V.

Alayna H.

Kayleah T.

Caleb E.

Absolute Value - Example 1

Absolute Value - Example 2

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Algebra 2 and Trigonometry

Anna Marie V.

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Absolute Value - Example 1

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Ann Xavier GantertAlgebra 2 and Trigonometry

Anna Marie V.

Alayna H.

Kayleah T.

Caleb E.

Ann Xavier Gantert

Algebra 2 and Trigonometry