Make tables to find the solution to 4^−x = 2^x + 3. take the integer values of x between −3 and 3.

the solution is at -1 which is 4.

Step-by-step explanation:

We have been given two functions:

We need to take x between -3 and 3

x                  

-2              16                        2

-1                4                        4

0                 1                        8

1                 1/4                      16

2                1/16                     32

Solution is that point where these two function will give same value.

So, the solution is at -1 which is 4.

7

step-by-step explanation:

i'm assuming you need to figure out how many campers go into each tent.

i got the answer by:

24+4=28

28/4=7  

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

eventually after a few more steps, your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x