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
Ganezh [65]
3 years ago
8

In the parabola y = (x + 12 + 2, what is the vertex?

Mathematics
1 answer:
VladimirAG [237]3 years ago
4 0

Answer:

The vertex is the point (-6,-34)

Step-by-step explanation:

we know that

The equation of a vertical parabola into vertex form is equal to

y=a(x-h)^{2}+k

where

(h,k) is the vertex of the parabola

In this problem we have

y=x^{2}+12x+2

Convert in vertex form

Group terms that contain the same variable, and move the constant to the opposite side of the equation

y-2=x^{2}+12x

Complete the square . Remember to balance the equation by adding the same constants to each side.

y-2+36=x^{2}+12x+36

y+34=x^{2}+12x+36

Rewrite as perfect squares

y+34=(x+6)^{2}

y=(x+6)^{2}-34

The vertex is the point (-6,-34)

You might be interested in
Find the equivalent exponential expression (4^4)^2
sdas [7]
<span>(4^4)^2
= 4^(4*2)
=4^8

answer
4^8</span>
3 0
2 years ago
Read 2 more answers
Find the value of x and y in the parallelogram below.
sashaice [31]

Answer:

x = 18°

y = 6

Step-by-step explanation:

in a parallelogram:

Any two opposite sides are congruent

and any two opposites angles are congruent:

then

y + 4 = 10

and 3x = 54

then

y = 6

and x =  54/3 = 18

8 0
2 years ago
Read 2 more answers
F(x) = 4x² + 5x - 3<br> g(x) = 4x³<br> 3x² + 5<br> Find (f+g)(x).
Dmitriy789 [7]

Answer:

4x^3+7x^2+5x+2

Step-by-step explanation:

Given:

f(x)=4x^2+5x-3

g(x)=4x^3+3x^2+5

\begin{aligned}\implies (f+g)(x)=f(x)+g(x) & = (4x^2+5x-3) + (4x^3+3x^2+5) \\& = 4x^2+5x-3+4x^3+3x^2+5 \\& = 4x^3+4x^2+3x^2+5x-3+5 \\& = 4x^3+7x^2+5x+2 \\\end{aligned}

5 0
2 years ago
Which best describes the relationship between the successive terms in the sequence shown?
ahrayia [7]

Answer:

  • (C)The common ratio is –2.0

Step-by-step explanation:

<u>Given sequence: </u>

  • 2.4, –4.8, 9.6, –19.2

This is not AP as the difference in terms is not common

<u>This is GP with the common ratio of -2 as:</u>

  • -19.2/9.6 = 9.6/ -4/8 = -4.8/2.4 = -2

Correct choice is (C)

4 0
3 years ago
What is the area of the polygon given below?
almond37 [142]

Answer:

diện tích đa giác trong hình là :

186 cm2

Step-by-step explanation:

hãy tách hình đa giác trên thành 4 hình chữ nhật và tính diện tích từng hình chữ nhật

4 0
2 years ago
Other questions:
  • Find the slope of a line through (-1,1) and (0,4)
    6·1 answer
  • Can anybody help me pleasee I don't understandd
    13·1 answer
  • Зc + 5 = 23<br> What is the answer?
    7·2 answers
  • What is the product of (3 the square root of 8)(4 the square root of 3)? Simplify your answer
    11·1 answer
  • How much do you earn per week if your annual salary is $40,716?
    6·1 answer
  • Which value could be the length of the missing side of the triangle? (the side of the triangle has 5, the bottom has a 12 and th
    12·1 answer
  • Help meeeeeee!!!!!!!!!!!!!!!
    13·1 answer
  • Which one would be the number line ???????
    8·2 answers
  • a school district collected 14,621 pounds of recyclables during last year. This year was 3,943 more pounds of recyclables than i
    12·1 answer
  • I NEED HELP ASAP!
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!