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
r-ruslan [8.4K]
2 years ago
9

PLEASE HELP ME SOMEONE

Mathematics
1 answer:
n200080 [17]2 years ago
5 0

Answer:

Option 2: 27 is the correct answer.

Step-by-step explanation:

Given functions are:

f(x) = x^2-2\\g(x) = 4f(x) - 1

As we can see that the function g(x) in written in terms of f(x), first of all we have to find g(x) by putting the value of f(x) in g(x)

So putting f(x) = x^2-2 in g(x)

g(x) = 4(x^2-2)-1\\= 4x^2-8-1\\=4x^2-9

As g(-3) has to be found, putting x=-3 in g(x)

g(-3) = 4(-3)^2-9\\= 4(9)-9\\=36-9\\=27

Hence

Option 2: 27 is the correct answer.

You might be interested in
Match the reasons with the statements in the proof if the last line of the proof would be 6. ∠1 and ∠7 are supplementary by defi
Alecsey [184]

Answer:

Given : s||t

Exterior sides in opposite rays : ∠5 and ∠7 are supplementary

Definition of supplementary angles : m∠5 + m∠7 = 180°

If lines are ||, corresponding angles are equal : m∠1 = m∠5

Substitution : m∠1 + m∠7 = 180°

4 0
3 years ago
Read 2 more answers
What are the degrees of freedom associated with the factor(s) in this study design?
miss Akunina [59]

Answer:

The question is unclear and incomplete.

Let me explain the degrees of freedom in statistics.

Step-by-step explanation:

Statistically, degrees of freedom which is denoted as DF is the number of independent values that can vary in an analysis without breaking any constraints. It can also be referred to as the number of independent values that a statistical analysis can estimate.

Degrees of freedom also define the probability distributions for the test statistics of various hypothesis tests.

The degree of freedom has the formula:

DF = N - 1 where N number of random variables

DF = (R - 1) x (C - 1) Where R is the number of data values and C is the number of groups

3 0
3 years ago
What is the length of side x?
Feliz [49]

Answer:

7 cm

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Mrs. Coulter has 3 / 5 yard of ribbon to tie on balloons for the festival. Each balloon will need 3 / 10 yard of ribbon. How man
olya-2409 [2.1K]

Answer:

<h3>I know they are not the same name but they have the same question they are the same answer</h3>

Step-by-step explanation:

<h3>#hope it helps you </h3><h3>#happy learning</h3>

5 0
3 years ago
SOMEONE PLEASE ANSWER THIS PLZZZ
nika2105 [10]

Answer:

.14

Step-by-step explanation:

A|B (or A given B)= A and B/B

So

Walk to school | senior= (walk to school and senior)/Senior

walk to school and senior= 5

senior= 25+5+5= 35

5/35= .14

3 0
3 years ago
Other questions:
  • He perimeter of a triangle is 34 inches. one side measures 13 inches. another side is 7 inches long. find the length of the thir
    8·1 answer
  • Determine the measure of the indicated angle (in degrees).
    6·1 answer
  • The sum of two numbers is 36 . The larger number is 22 more than the smaller number. What are the numbers?
    5·1 answer
  • The oil company removed 5,421 liters of gas from a tank that contained 5,855 liters.
    7·2 answers
  • PLEASE HELP!!Choose the slope and y-intercept that<br> correspond with the graph.
    10·2 answers
  • In circle S with the measure of angle RST = 102 and RS = 6 units, find the length of arc RT. Round to the nearest hundredth
    10·1 answer
  • Find the solution of the system of equations.<br><br> 15x -4y = -50<br><br> 3x - 2y = -16
    15·1 answer
  • What is one forth of 36543.00
    8·2 answers
  • The local newspaper has letters to the editor from 40 people. If this number represents 2​% of all of the​ newspaper's readers,
    7·1 answer
  • Hello um could I have some help with this question
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!