MATHEMATICS COLLEGE

Let f(x)=3x+5, g(x)=2^x
Find f(g(x))

Answers

Answer 1

Answer:

Answer:

The expression will be 3(2^x) + 5

Step-by-step explanation:

In order to find the new expression, you have to let g(x) be the x :

$f(x) = 3x + 5$

$g(x) = {2}^(x)$

$fg(x) = 3( {2}^(x) ) + 5$

Related Questions

Please, need this urgently.Graph the function f(x) = 18(0.8)x.an exponential graph decreasing from the left and crossing the y axis at 0 comma 21an exponential graph decreasing from the left and crossing the y axis at 0 comma 5an exponential graph decreasing from the left and crossing the y axis at 0 comma 18an exponential graph decreasing from the left and crossing the y axis at 0 comma 8
Paul owns 8 CDs, 6 of which are rock-and-roll. What percent of Paul's CDs are rock-and-roll?
Find the probability for choosing a letter at random from the word: Probability P(not P) A.) 1/11 B.) 2/11 C.) 5/11 D.) 10/11
How do you do this question?
What is the transformations of f(x) = - 2lx - 3| + 1 from the parent function f(x) =|x|

X² - 6x + 21 = 0 answer and solution?
please help me

Answers

there is no solution

The perimeter of this isosceles triangle is 22 cm. If one side is 6 cm, what are the possible lengths of the other two sides? Part B Explain how you know. Provide at least one reason for your answer.

Answers

we know that

the isosceles triangle has two equal sides

let's analyze two cases

first case
perimeter=22 cm
let's suppose that the known side of 6 cm is one of the two equal sides
perimeter=6+6+x
22=6+6+x-----> x=22-12----> x=10 cm

answer first case
the possible lengths of the other two sides are
6 cm
10 cm

second case
let's suppose that the known side of 6 cm is the side that is not equal
perimeter=22 cm
perimeter=6+x+x
22=6+x+x----> 2x=22-6----> 2x=16-----> x=8 cm

answer second case
the possible lengths of the other two sides are
8 cm
8 cm

PLEASE PLEASE PLEASE HELP

Answers

Answer:344 i think if im wrong thats alright

Step-by-step explanation:

Write a system of equations to describe the situation below, solve using substitution, and fillin the blanks.Nora, an office manager, needs to find a courier to deliver a package. The first courier she isconsidering charges a fee of $14 plus $5 per kilogram. The second charges $15 plus $4 perkilogram. Nora determines that, given her package's weight, the two courier services areequivalent in terms of cost. What is the weight? How much will it cost?

Answers

The first courier service cost is;

$5x+14$

Where, x is the number of kilograms delivered;

The second courier service cost is;

$4x+15$

Equating it, we have;

$\begin{gathered} 5x+14=4x+15 \n x=1 \end{gathered}$

Thus, the weight that will result in equal cost is 1 kilogram.

And the cost is 5( 1 )+14 = $19

What is the square root of 64y16?
o 44
O 4y
o 8
o gy

Answers

Answer:

B is the answer of the question

Answer:

The answer is 4y8

Step-by-step explanation:

Decide on what substitution to use, and then evaluate the given integral using a substitution.(Remember to use absolute values where appropriate.) ∫ [(x⁵− x⁴) / (5x6 − 6x5)] dx