All categories

2 years ago

Which of the following equations is of a parabola with a vertex at (3, 0)?

Mathematics

1 answer:

bixtya [17]2 years ago

7 0

Answer:

D. y = (x - 3)²

Step-by-step explanation:

The parabola formula in vertex form is:

y = a(x - h)² + k

where the vertex is located at (h, k). Replacing with vertex (3, 0) we get:

y = a(x - 3)² + 0

y = a(x - 3)²

In all possible options the leading coefficient a is equal to one. Therefore:

y = (x - 3)²

You might be interested in

X – 3 x2 – 7x + 12 holes

weeeeeb [17]

Answer:

-4x + 9

Step-by-step explanation:

5 0

3 years ago

Please help thank you so much!!!!!

mafiozo [28]

Answer:

Csc(60)

sin(330)

-4cot(-45)

Step-by-step explanation:

The cosen típic is not mant for use With this type of problem.

3 0

3 years ago

What the mean of 20,56,76,66,36 and 74

cupoosta [38]

Answer:

54.6

Step-by-step explanation:

Add all the number's then divide by how many numbers there are!

3 0

3 years ago

Write in standard form. 2.87 x 104 A.28,700 B. 0.000287 C. 2,870 D. 287,000

Alborosie

Answer:

Step-by-step explanation:

10^4 Basically means you move the number to the left 4 times.

3 0

3 years ago

Read 2 more answers

Add the following polynomials, then place the answer in the proper location on the grid. write the answer in descending powers o

Marina CMI [18]

The addition of the polynomials $2x^3+4x-6$ and $3x^3-8x+7$ in the proper location on the grid is $5x^3-4x+1$

How to find the addition of two polynomials is proper location on the grid ?

Polynomials addition in proper location means add the coefficient of same power of variable

So the addition of polynomials like this

$2x^3+4x-6+3x^3-8x+7$

$2x^3+3x^3=5x^3\\4x-8x=-4x\\-6+7=1$

The addition of the polynomials is $2x^3+4x-6+ 3x^3-8x+7=5x^3-4x+1$

Learn more about the addition of the polynomials here:

brainly.com/question/28049904

#SPJ4

5 0

2 years ago