please help, i dont understand this!

Question

0

469

2

The table shows values of a function . What is the average rate of change of over the interval from x = 5 to x = 9? Show your work.

x	4	5	6	7	8	9	10
f(x)	-4	-2	8	10	11	14	18

Answer:

Question 2:

Given f(x)=4x^2 +6 and g(x)=2x^2 +13x+15, find (f/g)(x) . Show your work and simplify your answer.

Make sure you state the values of x that should be excluded from this quotient.

Answer:

Question 3:

Given f(x)=x^2 -6x+8 and g(x)=x-2, solve f(x)=g(x) using a table of values. Show your work.

Answer:

Guest Mar 6, 2020

ElectricPavlov · Answer 1 · 2020-03-06T04:16:47

1 at x = 5 f(x) = -2

at x = 9 f(x) = 14 from 5 to 9 is 4 from -2 to 14 is 16 16/4 = 4 = average

Guest · Answer 2 · 2020-03-06T05:33:27

what about questions 2 and 3..?