vincentpynebeast vincentpynebeast
  • 22-06-2022
  • Mathematics
contestada

ƒ(x) = x² - x - 1
What is the average rate of change of f over
the interval -1 ≤ x ≤ 1?

Respuesta :

Medunno13
Medunno13 Medunno13
  • 30-06-2022

Answer: -1

Step-by-step explanation:

[tex]f(-1)=(-1)^2 - (-1)-1=1\\\\f(1)=1^{2}-1-1=-1\\\\\therefore \frac{f(-1)-f(1)}{-1-1}=\frac{1-(-1)}{-1-1}=\frac{2}{-2}=\boxed{-1}[/tex]

Ver imagen Medunno13
Answer Link

Otras preguntas

Need help ( picture ) thankssss
A is directly proportional to B when A =12 and B =3 A.)find a formula for A in terms of B B.)find the value of A when B =5 C.)find the value of B when A =36
Which of the following expressions are equivalent to (x + 0) + y + 0 Choose all answers that apply: A. x + y B. x + 0 + (y + 0) C. None of the above
Use a proportion or the Pythagorean Theorem to find y. If needed, estimate your answer to two decimal places.
I need to know the answer to this question, it’s Stoichiometry
which of following is not a tool used in engineering and technology?
¿Alicia compró una casa? (sí / ayer) Sí, Alicia compró una casa ayer. OR ¿Tú leíste la revista? (no) No, yo no leí la revista. ¿Recibiste tu regalo de cumpleaño
Clark purchased a life insurance policy on himself and made his son, Russ, the beneficiary. Unfortunately, while Clark was taking a vacation with his wife, he
what was one major similarities between the Soviet Union under Joseph Stalin and Nazi Germany under Adolf Hitler
A rectangle is inscribed in a right isosceles triangle, such that two of its vertices lie on the hypotenuse, and two other on the legs. What are the lengths of