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

Help ASAP how do locks in the Great Lakes and the st Lawrence seaway affect transportation in the Midwest will award BRAINLIEST
How do you Solve 2v−6v+7v=15.
After the civil war, for the next 35 to 50 years, Pennsylvania's economy featured what 2 conditions as a basic pattern ?
Why you think Andrew Jackson is such a controversial president? (6 line minimum please)
There are 4 consecutive integers with a sum of 298. What is the value of the least integer?
my brothers name is jimmyjohnbob, how do you spell that is spanish dutch
In the Acronym WKU, what does each letter represent?
Identify the transaction and any source documents is the last step in processing transactions. 1-True 2-False
What do moon phases represent
if you have a chance to meet pulmonologist what questions are you going to ask about pulmonary respiration?? ​