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
garri49 [273]
2 years ago
10

Find f(g(x)) f(x)=2x-5 , g(x)=4x+3

Mathematics
1 answer:
hichkok12 [17]2 years ago
4 0

Set the composite results function.

\boldsymbol{f(g(x)) }

Evaluate f(g(x)) by substituting the value of g into f.

\boldsymbol{2(4x+3)-5}

Simplify each term.

Apply the distributive property.

  • \boldsymbol{f(4x+3)=2(4x)+2\cdot3-5 }

Multiply 4 by 2.

  • \boldsymbol{f(4x+3)=8x+2\cdot3-5 }

Multiply 2 by 3.

  • \boldsymbol{f(4x+3)=8x+6-5 }

Subtract 5 from 6.

  • \boldsymbol{f(4x+3)=8x+1 }

\red{\boxed{\green{\boxed{\boldsymbol{\purple{Pisces04}}}}}}

You might be interested in
Which of the following pairs of lines are perpendicular? Select all that apply
ad-work [718]
Perpendicular lines will have negative reciprocal slopes

B. y = -4x+ 5  and y = 1/4x + 4
D. y = x + 4 and y = -x + 4
E. y = -3 and x = -3

4 0
3 years ago
Triple the difference of 29 and 19
natta225 [31]

Answer:

30

Step-by-step explanation:

29 - 19 = 10 (difference)

triple 10 now:

10 x 3 = 30

7 0
1 year ago
Adding and Subtracting Positive and Negative Fractions and Decimals. Estimate each problem to check if the students answer is re
AnnyKZ [126]
The answer is 3 1/2 or in decimal form it is 3.5
8 0
3 years ago
Which of the following expressions has a value of 26.48?
gulaghasi [49]

Answer:

26.48=\dfrac{662}{25}

Step-by-step explanation:

The given expression is 26.48. We need to write the equivalent expression for it. There are two numbers after decimal. It means that we can divide 2648 by 100 i.e.

26.48=\dfrac{2648}{100}

We know that, 2648 = 662 × 4 and 100 = 25 × 4

\dfrac{2648}{100}=\dfrac{662\times 4}{25\times 4}\\\\=\dfrac{662}{25}

Hence, 26.48=\dfrac{662}{25} is the equivalent expression.

3 0
3 years ago
F(-2)when f(x) = 2x^2 - 3x + 28? <br><br> ^ = squared
horsena [70]
The answer of f(-2) is 42
6 0
2 years ago
Read 2 more answers
Other questions:
  • Susie said the relation above is also a function. Explain why Susie is correct or incorrect
    8·1 answer
  • 5. Which is greater?<br>(a) XXX or XIX<br>(b) XC or CX​
    8·1 answer
  • Factorise the expression fully; 72ab-36bc+48bd​
    6·1 answer
  • Anyone please...............
    9·1 answer
  • Simplify. 7x + 13 – 9x – 5 16x + 8 6x –2x + 18 –2x + 8
    9·1 answer
  • What’s an irrational number between 5.2 and 5.5
    13·1 answer
  • Daphne has a rope that is 60 meters long. She wants to use it to mark the boundary of a circle whose radius is an integer. What'
    14·1 answer
  • Find the value of the expression below.<br> 75 + 39 - 84-61
    15·2 answers
  • 1k + 9&gt;30 <br><br> Plis ayúdenme
    12·1 answer
  • 7.2x10^-3 I need help on this.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!