Shahshah1 Shahshah1

08-07-2017
Mathematics

contestada

What is the range f(x)=x^2 -2x-5 when the domain is {1,2}?

Respuesta :

davidka25 davidka25

11-07-2017

x^2-2x-5=(x-1)^2-6
After substituting we get that the domain is:
{-6;-5}

Answer Link

Otras preguntas

To increase goal performance, employees should participate in the goal-setting process: when employees would otherwise lack commitment to those goals. whenever

Mr gomez gave his class a test on 20 spelling words. Only one of the following percents is possible as a percent of the 20 words spelled correctly. Which one is

Find an equation of the tangent to the curve x = 4 + ln t, y = t2 + 3 at the point (4, 4) by two methods.

What is NOT a good practice to save everything on the desktop?

To prevent racial integration from occurring at the university of alabama, governor ___________ blocked the door to the institution.

which prophet and beliefs were tied to Israelites

Which of the following sentences has a helping verb? A. She swam across the lake. B. Her brother paddled the canoe. C. She had rested on the dock.

Which is true about the pleural sac? it is continuous with the atmosphere and protects the lungs from infection. it is a closed sac surrounding each lung and co

??????????..............

Which of the following choices best represents the organization of the executive branch of government? A. Senate, president, legislature B. President, Su