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
noname [10]
3 years ago
14

Graph the following state and show the a h and k values. y=2(x+3)^2-4

Mathematics
1 answer:
Arte-miy333 [17]3 years ago
6 0
This equation is in vertex form. Vertex form is y=a(x-h)^2+k, where (h,k) is the vertex. In this equation, h= -3, and k= -4. So, the vertex would be at (-3,-4). A tells us if the parabola will be positive or negative. In this case, it is positive, so the parabola opens upward. Then, you can solve for x-intercept by letting y=0 and solving for x. Then, you can find the y-intercept by setting x=0 and solving for y. Finally, graph the parabola.

You might be interested in
What measure of center should Mr. Malloy use for Amo and for Javier for the best possible grade?
9966 [12]
The answer to this question is the first item in the choices which is "The teacher should use the mean for both Amo and Javier" when computing and comparing their grades. The mean is the average grade while the median is the center of the grade. It would be wrong to apply median in computing their grades and it would be also wrong when the use two different methods when computing and comparing their grades.  
7 0
3 years ago
Read 2 more answers
Last weekend, 5% of the tickets sold at seaworld were discount tickets. If seaworld sold 60 tickets in all, how many dicount tic
Liula [17]
I think you have to divide 60 and 5%
5 0
3 years ago
If a aquadrilateral is equiangular, then it coul be a .....
kupik [55]

Answer:

Square

Answer A is correct

8 0
3 years ago
Read 2 more answers
The cost of a company picnic varies directly as the number of employees attending the picnic. If a company picnic costs $487.50
Drupady [299]

The company picnic cost $ 1300 for 80 employees

<em><u>Solution:</u></em>

Given that cost of a company picnic varies directly as the number of employees attending the picnic

Let "c" be the company picnic cost

Let "n" be the number of employees attending the picnic

Therefore,

cost \propto \text{ number of employees attending picnic }

c \propto n\\\\c = kn

Where "k" is the constant of proportionality

c = kn ---------- eqn 1

<em><u>Given that company picnic costs $487.50 for 30 employees</u></em>

Therefore substitute c = 487.50 and n = 30

487.50 = k(30)\\\\k = \frac{487.50}{30} = 16.25

<em><u>How much does a company picnic cost for 80 employees?</u></em>

Substitute n = 80 and k = 16.25 in eqn 1

c = 16.25(80) = 1300

Thus $ 1300 is the cost for 80 employees

5 0
2 years ago
Solve the inequalities for x, and match each solution to its number line graph.
rusak2 [61]

Answer:

Do you still need help??

Step-by-step explanation:

3 0
2 years ago
Other questions:
  • Least to greatest 0.5, 0.05, 5/8
    7·1 answer
  • B R O<br> H E L P<br> M E<br> T H A N K <br> Y O U : &lt; )
    10·1 answer
  • Which two rational numbers does the root 14 lie between?
    14·1 answer
  • You have decided to buy a new car, but you are concerned about the value of the car depreciating over time. You do some research
    5·2 answers
  • Suppose two events A and B are mutually exclusive, with P(A) ≠ 0 and P(B) ≠ 0. By working through the following steps, you'll se
    10·1 answer
  • Leslie and Ben are designing a neighborhood. They want the diagonals from the center of each lot to be perpendicular to one anot
    5·1 answer
  • The quantity b squared minus 4 ac is called the​ ______ of a quadratic equation. If it is​ ______, the equation has no real solu
    14·1 answer
  • How do you graph y= x-2
    13·2 answers
  • Point D is located at (-4,4), Point E is located at (4,4), Point F is located at (4,2) and Point G is located at (-4,2). What is
    7·1 answer
  • Which statements are true for the functions g(x) = x2 and h(x) = –x2 ? Check all that apply.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!