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A parabola graph which opens downward is classified as
a horizontal translation of -7 and a vertical translation of 4
concave down
25/4
c
a positive number
two equal halves
x² - (α + β)x + αβ = 0
-b/a
The graph of the equation y=( x+7)² + 4 is the image of y= x² after:
a horizontal translation of -7 and a vertical translation of 4
concave down
25/4
c
a positive number
two equal halves
x² - (α + β)x + αβ = 0
-b/a
For the function y=a x² + bx + c, the y-intercept is always:
a horizontal translation of -7 and a vertical translation of 4
concave down
25/4
c
a positive number
two equal halves
x² - (α + β)x + αβ = 0
-b/a
For a quadratic equation a x² + bx + c sum of root is
a horizontal translation of -7 and a vertical translation of 4
concave down
25/4
c
a positive number
two equal halves
x² - (α + β)x + αβ = 0
-b/a
If the roots of an equation are -2 and 4, then the discriminant is:
a horizontal translation of -7 and a vertical translation of 4
concave down
25/4
c
a positive number
two equal halves
x² - (α + β)x + αβ = 0
-b/a
If roots of x² - 5x + a = 0 are equal, then a
a horizontal translation of -7 and a vertical translation of 4
concave down
25/4
c
a positive number
two equal halves
x² - (α + β)x + αβ = 0
-b/a
Axis of symmetry in form of vertical line separates parabola into
a horizontal translation of -7 and a vertical translation of 4
concave down
25/4
c
a positive number
two equal halves
x² - (α + β)x + αβ = 0
-b/a
Quadratic equation whose roots are α, β is
a horizontal translation of -7 and a vertical translation of 4
concave down
25/4
c
a positive number
two equal halves
x² - (α + β)x + αβ = 0
-b/a
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