aaliyahperez0829 aaliyahperez0829
  • 23-01-2019
  • Mathematics
contestada

if given f(x)=x-7 and g(x)= x^2 how would you find g(f(4))?

Respuesta :

jmt2214 jmt2214
  • 23-01-2019

Answer:

g(f(4)))=9

Step-by-step explanation:

f(x)x-7

f(4)=4-7=-3

g(f(4)))=(x-7)^2>3^2=9

g(f(4)))=9


Answer Link
jimrgrant1 jimrgrant1
  • 23-01-2019

Answer:

9

Step-by-step explanation:

First evaluate f(4) then substitute the value obtained into g(x)

f(4) = 4 - 7 = - 3

g(- 3) = (- 3)² = 9

⇒g(f(4)) = 9


Answer Link

Otras preguntas

The river curiosity can trace 450 feet per hour on the surface of Mars. How many inches can it travel in 1 minute?
Where did the term Separation of Powers originate?
On the coordinate plane what is the distance between the points (-3,-4) and (-3,8)
The surface areas of four solutes are 2 mm2, 6 mm2, 10 mm2, and 4 mm2. which solute will dissolve the quickest? a. 2 mm2 b. 4 mm2 c. 6 mm2 d. 10 mm2
Plz help !!!!!!!!!!!!!!!!!!!!!!
What is Planck's constant?
Given the equation 5x + 23 = − 2x − 12, which order of operations completely solves for x? (1 point)
Which best describes how mRNA is produced in a cell A. mRNA is made by RNA polymerase, using DNA as a template B. mRNA is made by DNA, using RNA polymerase as a
What is the answer to 2-2?
What is going on inside atoms of a metal when a metallic salt of that metal is dissolved in water then placed in hot water?