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
lesya [120]
3 years ago
13

The vertex of a parabola is (-2, -20), and its y-intercept is (0, -12).

Mathematics
2 answers:
ExtremeBDS [4]3 years ago
8 0
You are given the vertex first so then you plug in the vertex in the vertex form for a quadratic equation which is y=a(x-h)^2+k. After you plug it in, you should have the equation y=a(x+2)^2-20. You are also given another point (0,-12) You then plug in the coordinates and solve for a. After you find your a you simply input the a,h and k values and leave the x and y alone.
JulijaS [17]3 years ago
4 0

Answer:

The answer is y=2x^2+8x-12

Step-by-step explanation:

You might be interested in
Help me on this please thank you
den301095 [7]
Answer:

Angela is correct. Ricardo made a mistake which was that he probably got confused and did four times three plus two instead of four plus three times two.
6 0
3 years ago
Read 2 more answers
Write an inequality that describes the graph
umka2103 [35]

Answer:

y < 4

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
If the ratio of dogs to cats at an animal shelter is 2:5, then the number of cats is _____ times the number of dogs. CHECK
weeeeeb [17]
The number of cats is 2.5 times the number of dogs.
8 0
2 years ago
Please just help me soon!
Svet_ta [14]
In this question, the algebra equation is a[3(5b - c)]. Since a = 1.6, b = 2, and c = 5, we would replace the equation into 1.6[3((5)(2) - 5)).

With this equation, the answer will be 24
8 0
3 years ago
Read 2 more answers
The following table gives a partial set of values of a polynomial function. x −2 −1 0 1 2 3 g(x) 14 2 0 4 6 −2 Between which two
motikmotik

From -1 to 0, the function goes decreases, and from 0 to 1 the function goes increases. Then we will have the minimum between -1 and 1.

<h3>Between which two values would a relative minimum most likely occur?</h3>

Here we have the table:

  • x: -2, -1, 0, 1, 2, 3
  • g(x): 14, 2, 0, 4, 6, -2

You can see that:

g(-1) = 2

g(0) = 0

So the function goes downwards from x = -1 to x = 0.

g(1) = 4

So the function goes upwards between 0 and 4.

Then, from -1 to 0, the function goes decreases, and from 0 to 1 the function goes increases. Then we will have the minimum between -1 and 1.

If you want to learn more about polynomial functions:

brainly.com/question/7693326

#SPJ1

3 0
1 year ago
Other questions:
  • What is the length of MN¯¯¯¯¯¯¯ ?<br><br> Round to the nearest tenth of a unit.
    12·2 answers
  • Convert these plsssssssss
    7·1 answer
  • If morgan spende 17.50 on gas
    10·1 answer
  • Write the equation of line in slope-intercept form :Line parallel to the y-axis that passes through the point (77,88) PLZ HELP
    7·1 answer
  • The graph of y=1/x is shown below. Draw the graph of its inverse.
    12·2 answers
  • HELP! ANYONE!?! BRAINLEST ANSWER OFFERED!!
    14·1 answer
  • Find the domain of the function. (Enter your answer using interval notation.) f(x) = 7 − 1 2 x if x ≤ 2 8x − 4 if x &gt; 2 g
    10·1 answer
  • No wrong answers no quesses no links
    12·2 answers
  • Find the value of p and x​
    11·1 answer
  • 10. A company's value is also known as their what?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!