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
Helpppp me put boyz!!!!!!!
Verdich [7]
Its C if m is 6 then the answer is C
6 0
3 years ago
I need help with this question fast! i don't have a lot of time! can someone help me please???
jarptica [38.1K]
16x^4-81y^4  difference of perfect squares...

(4x^2-9y^2)(4x^2+9y^2)  that's one of the equivalents...

(2x+3y)(2x-3y)(4x^2+9y^2)  that's another one of them...
5 0
3 years ago
Unknown angle problems (with algebra)
lubasha [3.4K]
Answer: x = 20 degree
3x = 3×20 which is 60 degree
And the other one is 100 degree
Add all the number 100+60+20 degree is 180 degree
7 0
3 years ago
Every time you conduct a hypothesis test, there are four possible outcomes of your decision to reject or not reject the null hyp
almond37 [142]

<u>Answer:</u>

<u>1. A. You allow the passenger to board his flight when the passenger has a weapon.</u>

<u>2. B. You select the passenger for further inspection when the passenger has no weapon.</u>

<u>Explanation:</u>

1. Remember, a Type I error in simple words means that the assumption "the passenger has a weapon" (null hypothesis) is <em>actually true,</em> but the airport security screener <em>incorrectly concluded it is false. </em>In other words, he assumed the passenger had no weapon and allowed the passenger to board his flight <u>when he actually did have one.</u>

<em>2. While, </em><em>a </em><em>Type II error </em><em>means that </em>the assumption "the passenger has a weapon" (null hypothesis) is <em>actually false, </em>but the airport security screener <em>incorrectly concluded it is true. </em>In other words, he assumed the passenger had a weapon and selected the passenger for further inspection <u>when he actually didn't have one.</u>

6 0
4 years ago
A)Loss is denoted by a negative integer and profit is denoted by a positive integer. A
Rashid [163]

Answer:

750 profit

Step-by-step explanation:

Given :

Profit of 10 on white cement

Loss of 5 on Grey cement

Number of white cement sold = 325 bags

Number of Grey cement sold = 500 bags

Total profit made on sale of white cement :

10 * 325 = 3250

Loss made on sale of Grey cement :

5 * 500 = 2500

Total profit or loss :

3250 - 2500

= 750

Profit value is greater than. Loss value (hence, total profit of 750 was made).

6 0
2 years ago
Other questions:
  • Monomials and coefficient
    15·1 answer
  • Solve for x : 7/8 = 21/x
    8·2 answers
  • -(2/3)/4 evaluate, Give your answer in simplest form. Thank You. Please answer Fast...
    6·1 answer
  • NEED HELP ASAP!!!! THANK YOU!!!
    13·2 answers
  • After three weeks, he has gone from 20 free throws to 26. By what percent has he increased his score?
    15·1 answer
  • -2+n=-8(1-8n)+6 solve for n.
    11·1 answer
  • If h(x)=9+x², solve for x when h(x)=13
    11·2 answers
  • Gabe can travel 40 miles on his motorbike in the same time it takes Dena to travel 15 miles on her bicycle. If Dena rides her bi
    5·1 answer
  • Blankdsffffffffffffffffffffffffffffffffffffffffffffffdsf sdffffffffffff sdf
    5·2 answers
  • If jane has 3 pars and take 3 pars how many pars would she had left
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!