Flashcards
Quadratics (BLUE)
Cards in this deck (10)
- 1Find the vertex, zeros, and axis of symmetry.Vertex: (3, 2)
Zeros: (0, 0) & (6, 0)
Axis of symmetry:
0 + 6 / 2 = 3 - 2What is the curve of good fit?Curve of good fit:
A curve that is close to the distribution of points in a scatter plot. - 3True or false? The second differences are negative.False!
The second differences are positive because the parabola is facing up.
- 4What is a curve of best fit?The curve of best fit:
The curve that best describes the distribution of points in a scatter plot. - 5Find the missing terms.Multiply the value x with x & 2 and then multiply 5 with x & 2.
- 6Find the missing terms.Multiply the value 10x with x & 3 and then multiply 3 with x & 3.
- 7Which number is equivalent to (4/9)^-2? A) 16/81 B) 81/16 C) -16/81 D) 3/2B) 81/16
- 8Which is greater? A) (1/4)^2 B) 3^-23^-2 is greater because it equals (1/3)^2, which has a denominator that is less than the denominator of (1/4)^2.
- 9Which number is equivalent to (2/5)^-2? A) 25/4 B) 4/25 C) -25/4 D) 25A) 25/4
- 10Which number is equivalent to 4^0? A) 4 B) 0 C) -1 D) 1D) 1
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- Flashcards on Quadratics (BLUE), created by Marryam Zazai on 18/06/2020.
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- Marryam Zazai · Jun 2020
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- Jun 18, 2020
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