Mathematics, 06.10.2020 14:01 22ksotoq
Which of the following are true of a quadratic function whose discriminant is zero? (You may
select more than one answer; to receive credit you must select all true statements)
A
A possible equation for the function is f(x) = x2 – 10x + 25.
A possible equation for the function is f(x) = x2 - 4x + 9.
B
С
The function has a double root.
D
The function has two, real, discrete roots.
E
The graph has no x-intercepts.
Answers: 2
Mathematics, 21.06.2019 23:10
Aline has a slope of . which ordered pairs could be points on a parallel line? check all that apply. (-8, 8) and (2, 2) (-5, -1) and (0, 2) (-3, 6) and (6, -9) (-2, 1) and (3,-2) (0, 2) and (5,5)
Answers: 3
Mathematics, 22.06.2019 00:00
The equation of line wx is y=2x-5. write an equation of a line perpendicular to line wx in slopeintercept form the contains points (-1,-2)
Answers: 2
Which of the following are true of a quadratic function whose discriminant is zero? (You may
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