1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Kisachek [45]
3 years ago
13

Please help me out thank you!!

Mathematics
2 answers:
svetlana [45]3 years ago
7 0

Answer:

see explanation

Step-by-step explanation:

(1)

f(g(x))

Substitute x = g(x) into f(x)

f(3x + 1)

= 2(3x + 1) + 4

= 6x + 2 + 4

= 6x + 6

(2)

Evaluate f(2) then substitute the value obtained into g(x)

f(2) = 2x + 4 = 2(2) + 4 = 4 + 4 = 8 , then

g(8) = 3x + 1 = 3(8) + 1 = 24 + 1 = 25

(3)

(g ○ f )(x)

= g(f(x))

= g(2x + 4)

= 3(2x + 4) + 1

= 6x + 12 + 1

= 6x + 13

Verdich [7]3 years ago
5 0

g(2) means plug in x = 2 into the function g(x) = |-2x + 4| and f(-1) means plug x = -1 into f(x) = 3x - 1.

That will give you two numbers that you can then use to calculate g(2) - f(-1)

You might be interested in
Can you help find the quotient for 4/5 ÷ 10
pochemuha

Answer:

2/25

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Jack can swim 3 laps in 7 minutes.<br><br> At this rate, how many laps can Jack swim in 28 minutes?
Gekata [30.6K]
Jack can swim 12 laps in 28 minutes. 28 minutes is 4 times greater than the time it took him to swim 3 laps. With 28 minutes he should therefore be able to swim 4 times as many laps. 3 times 4 equals 12
8 0
3 years ago
Read 2 more answers
Which equation represents the line shown in the graph below?
likoan [24]

The answer is y=2x+5


To get it use point slope by taking two points and solving .


Slope formula


M= y2-y1/x2-x1


With two points


(0,5)(-5,-5)


M= -5-5/-5-0

M= -10/-5

M=2


2 is slope


Now get one of the points

(0,5) And slope to create equation y=mx+b . Now find b


5=2(0)+b

5=b


So now you can put it all together


Y= 2x+5

3 0
3 years ago
The surface area of 3ft, 7ft, 2ft
Xelga [282]

Answer: 82 ft squared

Step-by-step explanation: The surface area is 2( wl + hl + hw)

so the width is 2 the length is 7 and the height is 3

so it's 2( 14 + 21 + 6) = 2(41) = 82

6 0
3 years ago
Graph the given function.
SpyIntel [72]

*<em>The graph has an asymptote at y = 0 and is increasing as x approaches positive infinity.*</em>

(got it right on edmentum)

<h2>for your assurance please look at the picture below for the right answer↓</h2>

4 0
2 years ago
Other questions:
  • what is probability of hitting the black circle inside target closer to 0 or 1 need show work and explain
    13·1 answer
  • Geometry math question
    10·2 answers
  • Help pls!
    5·1 answer
  • Which function in vertex form is equivalent to f(x) = x2 + 6x + 3?
    11·2 answers
  • WHAT IS 3/5 OF 734285.56=
    14·1 answer
  • The profit a company makes from producing x tabletops is modeled by the equation P(x) = 480x – 2x2. For what number of tabletops
    7·1 answer
  • Gcf/ greatest common factor and / LCM least common multiple Mang Andoy is going to put in trays of 6 eggs and 12 eggs. What is t
    8·1 answer
  • Let |a| = 12 at an angle of 25° and |b| = 7 at an angle of 105°. What is the magnitude of a + b? Round to the nearest decimal.
    9·2 answers
  • Please help i’ll love you forever!!!!!
    7·2 answers
  • If the slope of a line is -2, what is the slope of a perpendicular line?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!