jh345039125 jh345039125
  • 05-01-2021
  • Mathematics
contestada

What is the average rate of change of f(x) = 5x – 7 from x = -3 to x = 7?

Respuesta :

Аноним Аноним
  • 05-01-2021

Answer:

[tex]f(x) = 5x - 7 \\ change = f(7) - f( - 3) \\ = ((5)(7) - 7) - ((5)( - 3) - 7) \\ = (35 - 7) - ( - 15 - 7) \\ = (28) - ( - 22) \\ = 50 \\ average \: change = \frac{change}{2} \\ = \frac{50}{2} \\ = 25[/tex]

Answer Link

Otras preguntas

Teenagers can make wise choices about their lives.​
discuss how this struggle for power plays out, and why Jack wins. lord of the flies
A worker has 25 feet of ribbon to make bows. Each bow uses 2 feet of ribbon. The worker divides 25 by 2 and gets 12.5 as an answer. What does the worker's answe
PLEASE ANYONE HELP ME WITH THIS ESSAY !!!!! PROMPT -Write your opinion on whether or not you think homework is beneficial for students. HERES THE ARTICAL
HELPPPPPP PLEASEEEEE!!!!!!!!!?
Why did the author choose to describe the four friends as venerable in this sentence? A to foreshadow that the experiment will probably go bad in the end B) to
Darwin knew that populations could produce far more offspring than the environment could support, leading to more struggle. What economist influenced this idea?
A standard number cube is rolled what is the probability of rolling a five
1+3 what is 1 plus 3
17 is what percent of 54?