Chapter 9.9, Problem 24PPS

To determine

To calculate: To graph the function

Explanation of Solution

Given information: Function is $y=2^x+4$

Calculation:

Function is given as

  $y=2^x+4$

When $x=0$

  $y=2^0+4=1+4=5$

When $x=1$

  $y=2^1+4=2+4=6$

When $x=-1$

  $y=2^{-1}+4=\frac{1}{2}+4=\frac{9}{2}$

When $x=2$

  $y=2^2+4=4+4=8$

When $x=-2$

  $y=2^{-2}+4=\frac{1}{4}+4=\frac{17}{4}$

Function table is

x	y
-2	$\frac{17}{4}$
1	$\frac{9}{2}$
0	5
1	6
2	8

Plotting the points on graph:

  

Conclusion:

Hence, graph is plotted