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
Katarina [22]
3 years ago
7

Which of the following represents a function that is reflected over the x-axis and shifted up 3

Mathematics
1 answer:
Travka [436]3 years ago
7 0

Answer:

Option 2.

Step-by-step explanation:

f(x) = - x^2 + 3

The parent function is x^2

- the '-'  before the x^2 reflects it in the x-axis,  and the + 3 shifts it up 3 units.

You might be interested in
Whats the equation for this​
yawa3891 [41]

Answer:

x^2 + y^2 + 4x + 4y  = -119/16

Step-by-step explanation:

The axes x and y are calibrated in 0.25

If the circle is carefully considered, the radius r of the circle is:

r = -1.25 - (-2)

r = 0.75 units

The equation of a circle is given by:

(x - a)^2 + (y - b)^2 = r^2

The center of the circle (a, b) = (-2, -2)

Substituting  (a, b) = (-2, -2) and r = 0.75 into the given equation:

(x - (-2))^2 + (y - (-2))^2 = (3/4)^2\\\\(x + 2)^2 + (y + 2)^2 = (3/4)^2\\\\x^2 + 4x + 4 + y^2 + 4y + 4 = 9/16\\\\x^2 + y^2 + 4x + 4y + 8 = 9/16\\\\16x^2 + 16y^2 + 64x + 64y + 128 = 9\\\\16x^2 + 16y^2 + 64x + 64y  = -119\\\\x^2 + y^2 + 4x + 4y  = -119/16\\

5 0
3 years ago
A classroom has 4 bookcases that weigh 174 pounds altogether. If they all weigh the same amount, how much does each bookcase wei
xxMikexx [17]

Answer:

43.5

Step-by-step explanation:

174/4= 43.5

6 0
3 years ago
If y=x^2 and x=(-8) then y =...
lutik1710 [3]

Answer:

-64

Step-by-step explanation:

If

y=x^2

and the x represents -8

Your answer will be -64

By saying that x=(-8)   all you have to do is plug in the negative 8 to the original equation of y=x^2. This would make it   y=(-8)^2

When you plug in negative 8 to the second power into the calculator your answer will be -64

I hope this helps king!

7 0
3 years ago
Use the fact that (a^x)^y=a^xy to prove that log a^(b^y)= y•log a^b
raketka [301]

Answer:the answer is 45x

Step-by-step explanation:

4 0
2 years ago
PLEASSE HEP MEEEEEEEE
DENIUS [597]

Answer:

s = 70

Step-by-step explanation:

\frac{s}{10}  = 7

10 \times  \frac{s}{10}  = 10 \times 7

s = 70

<h2>Insta: 25k_kem</h2>
3 0
3 years ago
Other questions:
  • Which inequality is true for x =20
    14·1 answer
  • If two angles are adjacent and have a sum of 180, the they are?
    5·1 answer
  • the table shows the number of students in 4 classes. the teachers are combining the classes and dividing the students in half to
    10·1 answer
  • Julia studied math for 3 1/3 hours during the 4 days before her last math test. What was the average amount of time she studied
    13·1 answer
  • What height on the wall will a 15 foot ladder reach if it is placed 3.5 feet from the base of the wall...???
    14·2 answers
  • What is one add forty four
    6·1 answer
  • Please help! Triangle ABC is similar to triangle DEF. m
    5·1 answer
  • PLEASE HELP ME DO THIS MATH PLEASE I BEG OF YOU!!!!
    13·1 answer
  • How can you find the slope of a line from a table of values of the line?
    6·1 answer
  • In ABC find a if b = 2, C = 6, and A=35°<br><br> Show work plzz!!!!
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!