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

What would 128 kbps look like on a phone? i.e. 4g, 3g, 2g, etc

Why is it incorrect to say that matter contains heat?

Which one is it A. B. C. or D.

what did the supreme court say in its ruling in regents of the university of california v. bakke

Which best describes the shape of this distribution?

For two traveling waves, if the crest of one wave coincides with a trough of another, what type of interference occurs?

Social schemas are useful because they allow people to __________.

Which functions have real zeros at 1 and 4? Check all that apply. A.f(x) = x2 + x + 4 B.f(x) = x2 – 5x + 4 C. f(x) = x2 + 3x – 4 D.f(x) = –2x2 + 10x –

Explain how personal habits and individual choices can affect a person's risk of developing cancers. do you have a personal habit and/or an individual choice th

The combustion of 1 mole of CO according to the reaction CO(g) + ½O2(g) → CO2(g) + 67.6 kcal gives off how much heat?