eileenconway eileenconway

03-08-2021
Mathematics

contestada

Let f (x) = 3x + 1 and let g(x) = x - 1. Find (fog) (5)
0 0
O 15
O 4
O 7

Respuesta :

H4WK1NS H4WK1NS

03-08-2021

Answer:

13

Step-by-step explanation:

(fog)=3(x-1)+1

ie puting the function of g in f

so (fog)= 3x-3 + 1= 3x-2

finding fog

(fog)(5)= 3(5)-2

ie sub stitute 5 in x

(fog)(5)=15-2=13

Answer Link

Otras preguntas

Which statement correctly identifies Old Faithful and explains how it formed? It is a caldera formed from a vent collapsing. It is a mud pot formed from pools o

If g(x)=x^2+2find g (3)

Short Answer: (7) How was the Northern Renaissance similar to the Italian Renaissance? How was it different? (8) How did the Columbian Exchange encourage the gr

Which of the following statements are true?

What is the length of AB⎯⎯⎯⎯⎯ ? Enter your answer in the box. Round only your final answer to the nearest whole number. cm Triangle A B C has angle A la

Ali cuts two pieces from a board that is 5 3/4 feet long. One piece is 1 1/2 feet long. The much of the board is left >

PLEASEEE HELP ASAP ILL REALLY APPRECIATE IT

The table shows values for a quadratic function what is the average rate of change for this function for the interval from x=1 to x=3

ray and hunter sell newspapers after school. ray earns $11 more than hunter. if ray earns $25,how much money does hunter earn?

Why is a piece of music considered a form of persuasive argument?