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

How should you Start Safe in an emergency situation?

I NEED HELP ASAP PLEASE

help me pleasssseeeee! THANK YOU

Is it possible for a pair of non adjacent angles to share vertex A and arm ray AB

2y + 4x = 8 ; x = -2,1,3

What is the theme of “to build a fire” by Jack London?

Gina wants to ride the waves at flagship Pier in Galveston so she she rents a surfboard for $5 and hour plus an initial or beginning payment of $20 for how many

What is a real world problem that could be modeled by dividing two rational numbers

From what you should now know about bacterial taxis and nodule formation, predict how a rhizobium would respond to a flavonoid.

Victoria is counting all of quarters and dimes from the family piggy bank for the month. If there are 12 times as many dimes are there are quarters, and the tot