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Alekssandra [29.7K]
3 years ago
10

WILL MARK BRAINIEST

Mathematics
2 answers:
fenix001 [56]3 years ago
7 0

Answer:

A quadratic function in standard form is converted to vertex form by completing the square. The first two terms are used to create a perfect square trinomial after a zero pair is added. The zero pair is found by taking half of the x-term coefficient and squaring it. The original constant term and the negative value of the zero pair are then combined.

Step-by-step explanation:

PIT_PIT [208]3 years ago
4 0

Answer:

Read this,it should help!

The standard form of a quadratic function is y = ax 2 + bx + c. where a, b and c are real numbers, and a ≠ 0. Using Vertex Form to Derive Standard Form. Write the vertex form of a quadratic function. y = a(x - h) 2 + k. Square the binomial. y = a(x 2 - 2xh + h 2) + k. y = ax 2 - 2ahx + ah 2 + k

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In the given triangles, PR ≅ AC and ∠P ≅ ∠A.
Alexxandr [17]

Answer:

option c and d are correct

Step-by-step explanation:

if there is only one choosing option you can choose option c

7 0
3 years ago
Does y=-2x + 3 and y=x - 5 intersect on the y or x axis?
LenKa [72]

Answer:

No, the 2 equations do not intersect on either the x or y axis

Step-by-step explanation:

To find the intersection point for this situation we can set the 2 equations equal to each other.  Since they are both equal to y, they are equal to each other

-2x + 3 = x - 5

Solving the above problem will tell us the x value where the 2 equations have the same y value...

Get the x's to one side, and the constants to the other....

-2x - x = -5 - 3     (subtract x and 3 from both sides)

Now combine like terms...

-3x = -8

Divide both sides by -3 to isolate x

x = 8/3

Plug 8/3 in for 'x' into either equation to find the v-value

y = 8/3 - 5

   y = 8/3 - 15/3

       y = -7/3

The point of intersection is (8/3, -7/3)

No, the 2 equations do not intersect on either the x or y axis

6 0
3 years ago
Please help will mark brainliest
nataly862011 [7]
I think it’s A. If not, then B.
5 0
4 years ago
How turn y more 4 is -36 into math symbols
photoshop1234 [79]

Answer:

-9

Step-by-step explanation:

divide by minus nine

5 0
4 years ago
Sadie used 333.3 gallons of water over the course of 3 days. How much water did Sadie use, on average, each day?
Rashid [163]

Answer: 111.1

Step-by-step explanation: 333.3/3 = 111.1

3 0
3 years ago
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