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
Sergio039 [100]
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:
mrs_skeptik [129]3 years ago
5 0

Answer

x^2-3

Step-by-step explanation:


olga nikolaevna [1]3 years ago
4 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
Please helpppp meeee
Georgia [21]
<h3>Answer: C) ASA Theorem</h3>

================================================

Explanation:

Let's go through the answer choices one at a time.

  • A) The AA postulate is only used for similar triangles, and not congruent triangles. We need information about at least one pair of sides. Using the angles only isn't enough. We can rule out choice A.
  • B) The HL postulate only applies to right triangles. These triangles are acute triangles, so we can rule out choice B.
  • C) This is the answer as we can rule out choice D, so this is the only thing left. Also, if we know that angle A = angle A'' and angle B = angle B'', then we could use the ASA theorem to prove the triangles congruent.
  • D) This is not a valid congruence theorem. This is because we could have ambiguous cases that arise and lead to confusion. Also, it is possible that if we know two sides and a non-included angle, then a triangle may not be able to be formed. It will depend on the angle and side values. Therefore, we can rule out choice D.
3 0
3 years ago
Y = inversely proportional to x. When x = 3, y = 8. Work out the value of y when x = 8.
liberstina [14]

y = k/x

8 = k/3

k = 24

sub back in

y = 24/x

y = 24/8

<h3><em><u>y</u></em><em><u> </u></em><em><u>=</u></em><em><u> </u></em><em><u>3</u></em></h3>
3 0
3 years ago
.Choose the product.
liq [111]
I hope this helps you


(-6.3.p^3+2)+(-6.5.p^3+1)-6p^3. (-1)


-18p^5-30p^4+6p^3
5 0
3 years ago
Read 2 more answers
How many kids are on the planet 100 points to who ever does the best meme
Mariulka [41]

Answer:

Depends on what animals ya'll busters are talking about, a good estimate would be a least 10 though.

5 0
3 years ago
What is the highest common factor of 135 and 81
wolverine [178]
135|3\\.\ 45|&#10;3\\.\ 15|3\\.\ \ 5|5\\.\ \ 1|\\135=\fbox3\cdot\fbox3\cdot\fbox3\cdot5\\\\81|3\\27|3\\.\ 9|3\\.\ 3|3\\.\ 1|\\81=\fbox3\cdot\fbox3\cdot\fbox3\cdot3\\\\the\ highest\ common\ factor\ of\ 135\ and\ 81\\\\=\fbox3\cdot\fbox3\cdot\fbox3=\boxed{\boxed{27}}
5 0
3 years ago
Other questions:
  • Negative 15=negative 0.2x
    13·1 answer
  • What does a number c is no less than -1.5 looks like?
    5·2 answers
  • What probability of Sammy choosing a red or yellow
    7·1 answer
  • Tori wants to purchase a skateboard. She has $125 to spend. She finds one that regularly sells for $129.99 that is on sale for 1
    5·1 answer
  • Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used. Erika conducted a science experiment that
    8·1 answer
  • A phone company offers two monthly plans. Plan A costs $10 plus an additional $0.15 for each minute of calls. Plan B costs $30 p
    11·1 answer
  • Find the solution set of the inequality.<br> -22 &gt; 4
    7·1 answer
  • Joseph borrows $10000 from his sister Katie at an annual interest rate of 10%. If the
    12·1 answer
  • What is the perimeter of the track, in meters?
    5·1 answer
  • Help!! The angle measurements in the diagram are represented by the following expressions.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!