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
astraxan [27]
4 years ago
11

Can someone please help me I really need help please help me

Mathematics
1 answer:
cluponka [151]4 years ago
7 0

Answer:

Below in bold.

Step-by-step explanation:

f(n) = |-2n| - 6

The vertical lines about the -2n mean the 'absolute value' of the expression So if -2n is negative  the absolute value is positive.

n = 19 , f(n) = |-2*19| - 6 = |-38| - 6

= 38 - 6 = 32.

In the same way:

n = 20, f(n)  |-40| - 6 = 40 - 6

= 34.

n = 21, f(n) = 36

n = 22, f(n) = 38.

You might be interested in
Can someone please help me
Assoli18 [71]
To move it 1 to the left, we make x into (x+1), so we have (x+1)². Conversely, if we wanted to move it to the right, we'd subtract 1 from x. Next, we have to vertically stretch by a factor of 3, meaning that we have to multiply the whole thing (at the current point) by 3, turning our equation into 3(x+1)². Lastly, we must reflect over the x axis, which is the line g(x)=0. If we want to reflect over g(x), we essentially multiply g(x) by -1, making -g(x)=3(x+1)². However, we want to solve for g(x), not -g(x), so we multiply both sides by -1 to end up with -3(x+1)²
7 0
4 years ago
The graphs of ​ f(x)=2x+4 ​ and ​ g(x)=10−4x ​ intersect at (1,6) . What is the solution of the equation 2x+4=10−4x ? Enter your
nordsb [41]
X = 1, since they intersect at (1,6) and are thus equal at that point
8 0
3 years ago
Read 2 more answers
What percent is represented by the shaded area?
maks197457 [2]
43%

there is 100 squares 43 of them are shaded this would be 43/100 or as a percentage it would be 43
6 0
3 years ago
Please answer. I think its B because negative × negative = positive. So -5 × -5 = 25. BUT...since the exponent is negative, mayb
yanalaym [24]
Evaluate a^2 where a = -5:
a^2 = (-5)^2
Hint: | Evaluate (-5)^2.
(-5)^2 = 25:
Answer:  25


7 0
4 years ago
On a soccer team 40% of the goal are scored by a star player on the team.If 70 goals were scored all season, how many are scored
VMariaS [17]

Answer:

42

Step-by-step explanation:

During the season, 40% of the goals are scored the by the star player.  This means that 60% of the goals are scored by everyone else.

100% - 40% = 60%

To find how many goals are scored by the rest of the team, convert the percentage to a decimal.  You then have to multiply the decimal by the total goals scored.

60% = 0.6

70 × 0.6 = 42

The rest of the team scored 42 goals.  

8 0
3 years ago
Read 2 more answers
Other questions:
  • 1. Determine all zeros for the function f(x)=(x^2+2x−8)(x−6)
    13·1 answer
  • Find the area of the figure shown below and choose the appropriate result.
    7·1 answer
  • What is 55/100 in simplest form
    12·2 answers
  • Write 47% as a common fraction​
    9·1 answer
  • I need help filling in these boxes​
    11·2 answers
  • Solve and graph the absolute value inequality: |2x + 1| ≤ 5. (1 point)
    11·1 answer
  • Mount Everest, at 29,028 feet, is the tallest mountain on the Earth. What is its height in kilometers
    10·1 answer
  • What is the value of a?
    8·1 answer
  • Stion<br> Factor the difference of squares.<br> x2 - 400<br> The factored form of x2 - 400 is
    12·1 answer
  • Which parent function is represented by the table?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!