yuhtuhhtkehdhwj yuhtuhhtkehdhwj

15-06-2022
Mathematics

contestada

If f(x)=3x+5/x, what is f(a + 2)?

a. 3a + 5/a + 2

b. 3(f(a)) + 5/f(a)+2

c. 3(a+2) + 5/a+2

Respuesta :

alexanderbureyko alexanderbureyko

15-06-2022

Answer:

Answer C is correct

Step-by-step explanation:

1. We replace x as (a + 2)

2. Then we just rewrite this function with the new value

3. Result: 3(a+2) + 5/(a+2)

Answer Link

Otras preguntas

Writers proofreading paragraphs would look for

find the volume of a rectangular solid that is 7 ft. long, 6 ft. wide, and 5 ft. high.

If you're purchasing a water bottle, you want to make sure it doesn't have this chemical. A. BPA B. CAB C. AQI D. EPA

Part of a plot structure introduces the character and setting?

which word is the adverb? By the time we got to school, the bell had already rung.

5 squares are placed end to end as below (see pic). What is the perimeter of the rectangle formed by the squares?

Use the list method to write "the perfect square integers between 1 and 80 inclusive".

how to simplify 3/9 as a fraction

Various hazards in the event of earthquake

Organize the following expressions from greatest to least by number of terms: A. x + 2xyz B. 3x + y + z C. 2x2y + x2 − 3x + 4 D. 9x2yz