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
marin [14]
3 years ago
7

Given that ƒ(x) = x2 + 1 and g(x) = –3, multiply the functions (g · ƒ)(x). Question 8 options: A) (g · ƒ)(x) = –3x2 – 3 B) (g ·

ƒ)(x) = –3x2 + 3 C) (g · ƒ)(x) = 3x2 – 3 D) (g · ƒ)(x) = 3x2 + 3
Mathematics
1 answer:
vesna_86 [32]3 years ago
5 0

Answer:

A

Step-by-step explanation:

We are given the two functions:

f(x)=x^2+1\text{ and } g(x)=-3

And we want to find:

(g\cdot f)(x)

This is equivalent to:

=g(x)\cdot f(x)

Substitute:

=(-3)\cdot (x^2+1)

Distribute:

=-3x^2-3

Therefore:

(g\cdot f)(x)=-3x^2-3

So, our answer is A.

You might be interested in
(Percentile) An apple juice producer buys all his apples from a conglomerate of apple growers in one northwest state. The amount
scoray [572]

Answer: 77% of the apples will contain at least 2.36 ounces of juice.

Step-by-step explanation:

Since the amount of juice squeezed from each of these apples is approximately normally distributed,

we would apply the formula for normal distribution which is expressed as

z = (x - µ)/σ

Where

x = the amount of juice squeezed in ounces.

µ = mean

σ = standard deviation

From the information given,

µ = 2.25 ounces

σ = 0.15 ounce

Looking at the normal distribution table, the z score corresponding 77%(77/100 = 0.77) is 0.74

Therefore, the number of ounces of juice, x will be

0.74 = (x - 2.25)/0.15

Cross multiplying, it becomes

x - 2.25 = 0.74 × 0.15

x - 2.25 = 0.111

x = 0.111 + 2.25

x = 2.36

7 0
3 years ago
GNJ is complementary to JNK
gregori [183]

Great, that means that angle GNJ added to angle JNK will result in 90 degrees.

There's obviously some information missing here because you haven't even asked a question.

But, for instance if angle GNJ = 30 degrees, then angle JNK = 60 degrees.

4 0
4 years ago
How to use properties to find the answer to 26,19,34 and 21
Aleks04 [339]
I need an operation, sweetheart. Are you looking for a sum, difference, what?
6 0
3 years ago
. William fills 1/3 of a water bottle in 1/6 of a minute. How much time will it
lesantik [10]

Answer:

1/2 minute

Step-by-step explanation:

We can use a ratio to solve

1/3 bottle     1 bottle

------------   = --------------

1/6 minute    x minutes

Using cross products

1/3x = 1/6 *1

1/3 x = 1/6

Multiply each side by 3

3 * 1/3x = 3 * 1/6

x = 3/6

x = 1/2

1/2 minute

3 0
3 years ago
Read 2 more answers
The average cost of a movie ticket is $7.50. If this price increases annually by 7 percent, how much would a movie ticket cost i
Orlov [11]

Answer:

A) $13.79 per ticket

Step-by-step explanation:

Hi, to answer this question we have to apply an exponential increase function:  

A = P (1 + r) t  

Where:  

p = original price

r = increase rate (decimal form)  

t= years  

A = price after t years  

Replacing with the values given:  

A =7.50 (1+ [7/100]) ^9

A = $13.79 per ticket

Feel free to ask for more if needed or if you did not understand something.  

4 0
3 years ago
Other questions:
  • Will give brainliest plzzzzz.Which statement justifies why ∠EBC measures 90°? Given: angles ABD and DBC are complementary Point
    10·1 answer
  • In a survey, 250 adults and children were asked whether they know how to
    6·1 answer
  • How many solutions does the equation have?<br><br> 9z+10=1−3(5−3z)
    12·1 answer
  • Show work for 44.84×9.84
    13·1 answer
  • Write an equation for each translation of y=|x|. 13 units down
    12·2 answers
  • Evaluate 70n for n=6
    7·1 answer
  • 8/9-5/6 what is the answer. Need help please
    8·1 answer
  • Find the roots of f(x)=x^2 + 10x -96
    5·1 answer
  • Follow the steps to solve for the variable in this two-step equation:
    9·1 answer
  • Question 9 of 10
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!