jzrivera2002 jzrivera2002

03-08-2017
Mathematics

contestada

If f(x)=5x-7 and g(x)√x-2 which statement is true?
-5 is in the domain or
-5 is not in the domain

Respuesta :

HomertheGenius HomertheGenius

10-08-2017

If f ( x ) = 5 x - 7
f ( 5 ) = 5 * 5 - 7 = 25 - 7 = 18
- 5 is in the domain
g ( 5 ) = √ ( 5 - 2 ) = √ ( - 3 ) ( this is an irrational number )
- 5 is not in the domain.

Answer Link

Otras preguntas

The high attendance at this year's Vacation Bible School at Highland Church was one hundred seven children. This was twenty-three less than twice the number tha

Which theme occurs in Excerpts from The Boy Patriot and helps to explain events in the passage ? Early Americans had to work hard in order to earn a living. Le

i need help this exact minute no fake answers, seriously no.

Find the surface area of the cone in terms of pi. 15cm 3cm

Help find the volume of the figure in terms of Pi.

pls help me i need an a

Use the triangle shown to find m∠Q and m∠S.

Evaluate the extent to which some communities have contributed towards keeping their environment clean?’

90 POINTS PLSSSSS ANSWER ASAP ⦁ Write the abbreviation of the state on the map next to its capital below. _____Albany _____Charleston _____Hartford _____Madison

1. Which of the following shows the value of (4.3 x 10-7)(1.5 x 10-3) in scientific notation? a. 6.45 x 10-10 b. 64.5 x 10-9 C. 0.645 x 10-11 d. 645 x 10-8