romero8197 romero8197

07-10-2015
Mathematics

contestada

what is the inverse one to one function of f(x) = square root of x-2???

Respuesta :

Panoyin Panoyin

08-10-2015

[tex]f(x) = \sqrt{x - 2} \\y = \sqrt{x - 2} \\y^{2} = (\sqrt{x - 2})^{2} \\y^{2} = x - 2 \\x^{2} = y - 2 \\x^{2} + 2 = y \\x^{2} + 2 = f^{-1}(x)[/tex]

Answer Link

Otras preguntas

If f(x) = 4x^2 + 6/ 2 and g(x)= 3/2x^2, find f(x)•g(x) A. 12x^2+ 18/4x^2 + 3 B. 3/2 C. 4x^2+18/ 4x^2+3 D.3

Mr Sanchez bring a tray of 6 granola bars to the barbecue the bars are all the same size for people share each of the bar equally explain how they could divide

One threat to well-being occurs in people who _____.

Urine formation occurs in the kidneys at the site of functional subunits called

I don't understand this and I'm stuck on these two problems can someone please help

What is the markup of 37.5% on $80

I ready is just diffult and I don't eat this at all it's just too hard

suppose you earn $12 each time you mow the lawn. which function describes the relationship between your total earnings E and the number of times you mow the law

The process by which immune cells engulf and then destroy bacteria is known as

Using a compass, Jane draws a circle on her paper with a radius of 2.5 inches. What is the area of the circle? A) 15.7 in2 B) 19.625 in2 C) 24.649 in2 D) 61