Question

Please Please Please Please Help Me....

Show your work if you can. It'll be very helpful.

Answer 1

The table can be filled as shown below.

Explanation:

The first function is

`f(x)=4x+8`

Put different values of x and find values of f(x).

For x=-2

`f(-2)=4(-2)+8=0`

For x=-1

`f(-1)=4(-1)+8=4`

Similarly for x=0,1,2 the value of f(x) are 8,12,16 respectively.

The second function is

`f(x)=(2)/(3)x+8`

For x= -6

`f(-6)=(2)/(3)(-6)+8=4`

For x= -3

`f(-3)=(2)/(3)(-3)+8=6`

Similarly for x=0,3,6 the value of f(x) are 8,10,12 respectively.

The third function is

`f(x)=5^(x-2)+7`

For x= 2

`f(2)=5^(2-2)+7=8`

For x= 3

`f(3)=5^(3-2)+7=12`

Similarly for x=4,5,6 the value of f(x) are 32,132,632 respectively.

The fourth function is

`f(x)=((1)/(4))^x-5`

For x=-4

`f(-4)=((1)/(4))^(-4)-5=4^4-5=251`

For x=-3

`f(-3)=((1)/(4))^(-3)-5=4^3-5=59`

Similarly for x=-2,-1,0 the value of f(x) are 11,-1,-4 respectively.