cristhyanmorenomarqu cristhyanmorenomarqu

21-08-2021
Mathematics

contestada

let f(x)=2x-1 and g(x)=1/x. Find the value of f(g(7))

Respuesta :

Polyblock Polyblock

21-08-2021

Answer:

-5/7

Step-by-step explanation:

We need to find g(7) first

All we have to is plug 7 in the place of x

g(7) = 1/7

Now we have f(1/7) = 2x - 1

f(1/7) = 2(1/7) - 1

f(1/7) = 2/7 - 1

Don't forget about common denominators

2/7 - 7/7 = -5/7

Answer Link

Otras preguntas

Which of the following represents the belief used to justify westward expansion of America's borders in the 1800s? A. Monroe Doctrine B. Manifest Destiny C. Ada

The differences between fiction and nonfiction are: _____. Select all that apply.

the average weight of a baby at birth is 7 pounds. how many ounces is the average weight of a baby?

Maria used a number line to find 12 ÷ 4.Explain how she can use the number line to model the division.

The perimeter of the figure is 24 cm . What is the length of the missing side?

What is the Prime Factorization of 36

find the population increase from 1591 million and 40280 million find the percent round to the tenth

Read the passage from Of the Wisdom of the Ancients. Let us now consider his [Cupid’s] attributes. He is described with great elegance as a little child, and a

What is the y-coordinate of the point that divides the directed line segment from J to K into a ratio of 2:3? A.–6 B.–5 C.5 D.7

In this excerpt from the textbook select the ending that describes the correct power of state legislatures. Options and excerpt below, Thank you!