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
omeli [17]
3 years ago
8

Which equation would shift the parabola down 3 units? A) y = x2 B) y = x2 - 3 C) y = x2 + 3 D) y = (x + 3)2

Mathematics
2 answers:
OleMash [197]3 years ago
8 0

Answer

x^2-3

Step-by-step explanation:


stealth61 [152]3 years ago
7 0

Answer:

B) y = x2 - 3

Step-by-step explanation:

Suppose you have a function y = f(x), you can do these following operations on the function:

Shift up a units: y = f(x) + a

Shift down a units: y = f(x) - a

Shift left a units: y = f(x + a)

Shift right a units: y = f(x - a)

So the correct answer for this question is:

B) y = x2 - 3

You might be interested in
Solve.<br><br> 5x + 10 = −4x − 17<br><br> x =
Pani-rosa [81]
5x+ 10= -4x -17
⇒ 5x+ 4x= -17 -10
⇒ 9x= -27
⇒ x= -27/9
⇒ x= -3

Final answer: x=-3~
3 0
3 years ago
Round 248,739 to the nearest hundred
vampirchik [111]

Look at your hundredth spot which is where the 7 is. So…

248, 739

Since 3 is not 5 or higher you cant round 7 up to 8. So your correct answer is 248,700

Hope this helps!

7 0
3 years ago
What times 6 equals 64
Tems11 [23]
Nothing times 6 equals 64 because 6 times 10 is 60 and 6 times 11 is 66 so nothing times 6 equals 64
7 0
3 years ago
Read 2 more answers
Sold the equation. Round to the nearest hundredth. <br><br>17 · <img src="https://tex.z-dn.net/?f=1.8%5E%7B-x%2B7%7D%20%3D%205"
svetlana [45]

Answer:

Final answer is approx x=4.26.

Step-by-step explanation:

Given equation is 1.8^{-x+7} = 5

Now we need to solve equation 1.8^{-x+7} = 5 and round to the nearest hundredth.

1.8^{-x+7} = 5

\log(1.8^{-x+7}) = \log(5)

(-x+7)\log(1.8) = \log(5)

(-x+7) = \frac{\log(5)}{\log(1.8)}

(-x+7) = \frac{0.698970004336}{0.255272505103}

-x+7 = 2.73813274192

-x = 2.73813274192-7

-x =−4.26186725808

x =4.26186725808

Round to the nearest hundredth.

Hence final answer is approx x=4.26.

4 0
2 years ago
Find the radius of a circle whose circumference is 31.4 centimeters. Approximate Π as 3.14.
AnnyKZ [126]
Circumference is Diameter * 3.14

so D * 3.14 = 31.4

31.4 / 3.14 = 10 so the diameter is 10.

the radius is half of the diameter so radius = 5 centimeters.
4 0
2 years ago
Read 2 more answers
Other questions:
  • Audrey charges a flat fee of $4 for each delivery plus a certain amount, in dollars per mile , for each mile she drives .for a d
    15·1 answer
  • In parallelogram RSWY, find m
    11·1 answer
  • A gumball dispenser has 38 orange gumballs, 27 purple ones, and 15 yellow ones. The dispenser operates such that one quarter del
    10·1 answer
  • In the year 2005, there were 100 rabbits in a particular region. Since then, the population has increased by 3.4% per year. Writ
    10·1 answer
  • PLS HELP WITH THIS I NEED A GOOD GRADE
    14·1 answer
  • Hurry i need help!!!!!!!!!!!!!!
    14·1 answer
  • Melissa takes horseback riding lessons at Horse Palace Stables. Her lessons cost $65.50 each. Last month, Melissa's mom paid a t
    13·1 answer
  • Please answer if you can I will mark brainliest!
    8·1 answer
  • A+B=3<br> A•C+B=18<br> B•C+A=6<br> A=<br> B=<br> C=
    9·1 answer
  • Joyce saved $120 on an item that was $75 off. What was the original price
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!