Flashcards
Math flash cards
Flashcards do conjunto (15)
- 1Find the minimum value of f(x) = 2x2 + 3x - 5f has a minimum value equal to
-49/8= -6.125 - 2Find the range of f(x) = -x2 + 4x - 5range:
]- infinity , -1] - 3Find the vertex of the graph of f(x) = 3x2 + 6x - 10vertex at:
(-1 , -13) - 4Find the intervals of increase and decrease of f(x) = 6x2 + x - 2interval of decrease: ]-infinity , -1/12] ,
interval of increase: [-1/12 , +infinity[ - 5Find the axis of symmetry of the graph of f(x) = -2x2 - x - 2The axis is a vertical line given by
x = -1/4 - 6Find the maximum or minimum value of f(x) = -3x2 + 9xf(x) has a maximum value equal to
27/4 = 6.75 - 7Find the range of f(x) = x2 + 5x - 2range given by interval:
[-33/4 , + infinity[ - 8Find the vertex of the graph of f(x) = -x2vertex at
(0 , 0) - 9Find the intervals of increase and decrease of f(x) = -0.5x2 + 1.1x - 2.3f increases over the interval
]-infinity , 1.1]
and decreases over the interval
[1.1 , + infinity[ - 10Find the axis of symmetry of the graph of f(x) = -0.5x2 + 1.1x - 2.3axis of symmetry given by vertical line x = 1.1
- 11Find the range of f(x) = -(x - 2)2 + 2x + 4range given by the interval
]-infinity , 9] - 12Find the vertex of the graph of f(x) = -(x + 4)2 + 4x - 2vertex at
(-2 , -14) - 13Find the equation of the quadratic function f whose maximum value is -3, its graph has an axis of symmetry given by the equation x = 2 and f(0) = -9f(x) = -3/2(x - 2)2 - 3
- 14Find the equation of the quadratic function f whose graph increases over the interval (- infinity , -2) and decreases over the interval (-2 , + infinity), f(0) = 23 and f(1) = 8.f(x) = -3(x + 2)2+35
- 15Find the equation of the quadratic function f whose minimum value is 2, its graph has an axis of symmetry given by the equation x = -3 and f(2) = 1.It does not exist since f(2) = 1 is smaller than the minimum value 2.
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- Descrição
- High School Math FlashCards sobre Math flash cards, criado por Segfault em 15-12-2015.
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- Segfault
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