Assignment $2*$ MATH$18584$ Computer Math Fundamentals

$5.$ Find the domain and range for the following functions.

$[$

$/4]$

Explain your answer.

a$.$ The function that assigns every positive three$-$digit integer the sum of its decimal digits. State the number of elements in the Domain and Range

b$.f(x)=4\sqrt[\phantom{2}]{6+3x}+1$

c$.g(x)=\frac{5}{2x+6}-4$

d$.m(x)=4sinx+5$

$6.$ Given the following sequences, state the $4^{th}$ term.

a$.{\displaystyle \underset{n=0}{\overset{}{}}}(\frac{1}{3^n}-\frac{2}{n+1})$

b$.b_n=2b_{n-2}-b_{n-1}$ where $b_0=1,b_1=2$

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