Question 1

1.  Find $g(x) \bullet h(x)$ if $g(x)=3x^2-3$ and $h(x) = x^2+5x-4$

Accepted Answer

https://uploads.quizalize.com/ad3ae995-7743-4852-a6c5-510534f26480/question/3cfe411d659dce141d1943187788ce41f7bce462.png

Answer

https://uploads.quizalize.com/ad3ae995-7743-4852-a6c5-510534f26480/question/2b84fa2014d7c2a90b7fc5c93b686b079d406274.png

Answer

https://uploads.quizalize.com/ad3ae995-7743-4852-a6c5-510534f26480/question/89d365d6e59b3ef2da5e920500b6755078ba6710.png

Answer

https://uploads.quizalize.com/ad3ae995-7743-4852-a6c5-510534f26480/question/d70a681b88bfe71ffca1401d4736568bd5cc05aa.png

Question 2

2.  Find $f(g(x)) $ if $f(x)=2x-1$ and $g(x) = x^2+5x-4$

Accepted Answer

$2x^2+10x-9$

Answer

$2x^2+10x-8$

Answer

$2x^2+10x-4$

Answer

$2x^2+10x-5$

Question 3

3.  Determine algebraically if $f(x)=x^2+5$ is even, odd, both, or neither.

Accepted Answer

Even

Answer

Neither

Answer

Odd

Answer

Both

Question 4

4.  Find the inverse of $f(x)=x^2-7$

Accepted Answer

$f^{-1}(x)= \pm \sqrt {x+7}$

Answer

$f^{-1}(x)= \pm \sqrt {x-7}$

Answer

$f^{-1}(x)= \sqrt {x+7}$

Answer

$f^{-1}(x)= \pm {x+7}$

Question 5

5.  Evaluate the piecewise function at $f(2).$

Accepted Answer

3

Answer

2

Answer

1

Answer

2

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