Calculate the average rate of change of f(x) = x2 - 1 x - 3 for 1 ≤ x ≤ 3. a) - 13 3 b) - 3 13 c) 13 3 d) 3 13

3

Step-by-step explanation:

The average rate of change of f(x) in the closed interval [ a, b ] is

here [ a, b ] = [ 1, 3 ]

f(b) = f(3) = 3² - 3 - 3 = 9 - 3 - 3 = 3

f(a) = f(1) = 1² - 1 - 3 = 1 - 1 - 3 = - 3

average rate of change = = = 3

hope it

step-by-step explanation:

x^(1/6) · x^(1/6) · x^(1/6)   ·x^(1/6) = x^(4/6)   since we add the exponents

4/6 can be simplified to 2/3

the simplified form is x^(2/3)

true

step-by-step explanation: