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
lesya692 [45]
3 years ago
6

1) f(x) = 2x + 4, g(x) = 4x2 + 1; Find (g ∘ f)(0).

Mathematics
1 answer:
Sholpan [36]3 years ago
8 0

Answer:

<h2>(g \: \circ \: f)(0) = 17</h2>

Step-by-step explanation:

f(x) = 2x + 4

g(x) = 4x² + 1

In order to find (g ∘ f)(0) we must first find

(g ° f )(x)

To find (g ° f )(x) substitute f(x) into g(x) that's for every x in g(x) replace it with f(x)

That's

<h3>(g \: \circ \: f)(x) = 4( ({2x + 4})^{2} ) + 1 \\  = 4(4 {x}^{2}  + 16x + 16) + 1 \\  =  {16x}^{2}  + 64x + 16 + 1</h3>

We have

<h3>(g \: \circ \: f)(x) =  {16x}^{2}  + 64x + 17 \\</h3>

Now to find (g ∘ f)(0) substitute the value of x that's 0 into (g ∘ f)(0)

We have

<h3>(g \: \circ \: f)(0) = 16( {0})^{2}  + 64(0) + 17 \\</h3>

We have the final answer as

<h3>(g \: \circ \: f)(0) = 17</h3>

Hope this helps you

You might be interested in
Can u pls help me with this question ​
zvonat [6]

Answer:

AVA

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Simplify by combining like terms: 3x + 2 + x + 7
velikii [3]
4x +9

3x and x are like terms
And 2 and 7 are like terms

Hope this helps :D
6 0
2 years ago
Kathy was building a bed for her dollhouse she used her bed
zvonat [6]

Answer:

She used her bed for her dollhouse

Step-by-step explanation:

3 0
2 years ago
PLEASE HELP!!
dangina [55]

Answer:

We can use excel regression data analysis tool to find the equation of the regression line that best fits the data.

The excel output is attached here.

Therefore, the equation of the linear regression is:

\hat{y}=21.9028+1.5736x

Where:

21.9028 is the intercept and 1.5736 is the slope.





6 0
3 years ago
If the probability of receiving a message on the internet today is 8/9, what is the probability of not receiving a message?
PIT_PIT [208]

Answer:

The probability is 1/9

Step-by-step explanation:

1 - 8/9 = 1/9

6 0
2 years ago
Other questions:
  • 2x-5=7<br> Find out what x is
    5·2 answers
  • If Rachel now owes a quarter of the money that she once owed, what could you do to find how much money she owes now?
    14·2 answers
  • It takes 36 minutes for 7 people to paint 5 walls. How many minutes does it take for 9 people to paint 7 walls
    13·1 answer
  • Will mark as brainliest if correct
    12·1 answer
  • 20 point help.brainliest will be mark
    11·2 answers
  • X= steps y= number of blocks <br> Someone please help
    5·1 answer
  • I have one word to say. MATH.
    7·1 answer
  • Anyone know the movie queen of the south well i wanna be Teresa shes so powerful
    15·2 answers
  • Carolina goes to a paintball field that charges an entrance fee of \$18$18dollar sign, 18 and \$0.08$0.08dollar sign, 0, point,
    9·1 answer
  • State the postulate of the theorem that justifies the answer
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!