What is the vertex of the quadratic equation in vertex form given in the video?

Quadratics: Vertex to Standard Form

Interactive Video
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Mathematics
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7th - 10th Grade
•
Hard

Olivia Brooks
FREE Resource
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7 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
(5, -12)
(-5, -12)
(-5, 12)
(5, 12)
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which method is used to expand the expression (x - 5)(x - 5) in the video?
FOIL method
Completing the square
Distributive property
Quadratic formula
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of distributing the coefficient 2 in the expression 2(x^2 - 10x + 25)?
2x^2 - 20x + 50
x^2 - 10x + 25
x^2 - 20x + 50
2x^2 - 10x + 25
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
After distributing and simplifying, what is the expression before combining constants?
2x^2 - 20x + 50 - 12
2x^2 - 20x + 38
x^2 - 10x + 25
2x^2 - 10x + 25
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the final standard form of the quadratic equation after combining constants?
2x^2 - 20x + 38
2x^2 - 20x + 50
2x^2 - 10x + 25
x^2 - 10x + 25
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the standard form ax^2 + bx + c, what are the values of a, b, and c for the quadratic equation derived in the video?
a = 2, b = -20, c = 38
a = 1, b = -10, c = 25
a = 2, b = 20, c = 28
a = 1, b = 10, c = 12
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of converting a quadratic from vertex form to standard form?
To find the roots of the equation
To simplify the equation for graphing
To determine the axis of symmetry
To identify the maximum or minimum value
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