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
KiRa [710]
3 years ago
13

Let f(x)= 12/4x+2 find f(-1)

Mathematics
1 answer:
denis23 [38]3 years ago
5 0
F(x) = 12/(4x+2)

x = -1

f(-1) = 12 / [4(-1)+2]

f(-1) = 12 / (-4+2)

f(-1) = 12 / -2

f(-1) = -6
You might be interested in
Multiple the following:
fredd [130]

Answer:

1.-9x^2

2.16x^4

3.x^2+4x

4.x^2+4x+4

5.x^2-x-12

6.x^4+2x^3-4x^2

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Change the fraction to a percent:17/50
drek231 [11]

Answer:

34%

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
What is the slope of a line that is parallel to the line whose equation is y=4/5x-3
PolarNik [594]

Answer: 4/5

Step-by-step explanation: For a line to be parallel to another line there must be two conditions true.

Condition 1: Both lines must have the same slope (i.e the same x in the form y = mx + b)

Condition 2: Both lines must have different y-intercepts (i.e different b in the form y = mx + b)

Thus, if you are looking for the slope of the line parallel to y = 4/5x - 3, we can look at condition 1, and see that the slope should also be 4/5 for the other line.

3 0
2 years ago
People at a library were asked how many states they
DerKrebs [107]

Answer:

Answer is D on e2020

Step-by-step explanation:

why does vla statistics have little to no answers available for it?

7 0
3 years ago
Rewrite each expression without using absolute value notation |7m-56| if m<8
dusya [7]

Considering the definition of the absolute value function, the expression is written as -7m + 56.

<h3>What is the definition of the absolute value function?</h3>

The absolute value function is defined as follows:

  • |x| = x, x \geq 0.
  • |x| = -x, x < 0

That is, where the expression is negative, it is multiplied by -1, while where it is not negative the expression is kept.

In this problem, the expression is:

|7m - 56|

For m < 8, we have that one example is m = 0:

7(0) - 56 = -56.

The expression is negative, hence the signal is changed, that is:

|7m - 56| = -(7m - 56) = -7m + 56.

More can be learned about the absolute value function at brainly.com/question/24734454

#SPJ1

7 0
2 years ago
Other questions:
  • Simplify (5-3i) - (6+8i)
    10·2 answers
  • Here is the questions please help
    5·1 answer
  • The legal profession conducted a study to determine the percentage of cardiologists who had been sued for malpractice in the las
    9·1 answer
  • How do you subtract an integer from another integer without using
    6·2 answers
  • Determine whether the improper integral converges or diverges, and find the value of each that converges.
    8·1 answer
  • Use the x-coordinates A and C to calculate AC without counting
    6·1 answer
  • If you say i need help i will be their right away because your in danger
    5·1 answer
  • What is the answer 42 ounces to 5 pounds in simplest form
    6·2 answers
  • If you rolled a die, what is the probability that you would roll an odd number? Give your answer as a simplified fraction.​
    12·2 answers
  • Please help I need some guidance.
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!