Use long division to rewrite the equation for g in the formtext{quotient}+frac{remainder}{divisor}Then use this form of the function's equation and

Use long division to rewrite the equation for g in the formtext{quotient}+frac{remainder}{divisor}Then use this form of the function's equation and

Question
Transformations of functions
asked 2020-12-21

Use long division to rewrite the equation for g in the form
\(\text{quotient}+\frac{remainder}{divisor}\)
Then use this form of the function's equation and transformations of
\(\displaystyle{f{{\left({x}\right)}}}={\frac{{{1}}}{{{x}}}}\)
to graph g.
\(\displaystyle{g{{\left({x}\right)}}}={\frac{{{2}{x}+{7}}}{{{x}+{3}}}}\)

Answers (1)

2020-12-22

Step 1
\(\displaystyle{g{{\left({x}\right)}}}={\frac{{{2}{x}\ +\ {7}}}{{{\left\lbrace{x}\ +\ {3}\right\rbrace}}}}\)
\(\begin{array} & 2 & \\ \hline \underline{x\ +\ 3|} & 2x & +7 \\ & \ominus2x & \ominus+6 \\ \hline & & 1 \end{array}\)
The quotient is 2 and the remainder is \(\displaystyle{\frac{{{1}}}{{{x}\ +\ {3}}}}\)
\(\displaystyle{g{{\left({x}\right)}}}={2}\ +\ {\frac{{{1}}}{{{x}\ +\ {3}}}}\) We can graph g by horizontal shifting f 3 units left then vertical shifting 2 units up
Step 2
image

0

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