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Quadratic Equations
Page 8
Questions (6,503)
x2 + 20x = 10
1 answer
asked anonymously
34 views
3x2 + x – 14 = 0
4 answers
asked anonymously
44 views
x2 + 4x – 32 = 0
1 answer
asked anonymously
30 views
x2 + 11x + 10 = 0
1 answer
asked anonymously
32 views
(4x + 5)(x + 7) = 0
2 answers
asked anonymously
31 views
If the discriminant is equal to zero, there will be _____ real solutions.
1 answer
asked anonymously
34 views
If the discriminant is negative, there will be ______ real solutions.
1 answer
asked anonymously
40 views
x2 + 8x + 16 = 0
2 answers
asked anonymously
36 views
x2 − 3x + 4 = 0
1 answer
asked anonymously
31 views
–3x2 + 9x – 12
1 answer
asked anonymously
36 views
quadratic functions and equations unit test part one
3 answers
asked by
big bass🤪
275 views
x2 – 10x + 16
1 answer
asked anonymously
41 views
x2 + 11x – 26
1 answer
asked anonymously
51 views
x2 + 12x + 32
1 answer
asked anonymously
40 views
x2 + 14x + 40
1 answer
asked anonymously
55 views
x2 + 13x + 36
1 answer
asked anonymously
51 views
x2 – 7x – 30
1 answer
asked anonymously
34 views
x2 – 3x – 18
1 answer
asked anonymously
48 views
x2 + 8x – 9
4 answers
asked anonymously
43 views
x2 – 5x + 4
1 answer
asked anonymously
45 views
3x2 + 16x + 5
4 answers
asked by
(x – 5)2
58 views
x2 – 20x + 100
1 answer
asked by
(x – 5)2
49 views
8x3 – 12x2 + 6x – 9
4 answers
asked by
(x – 5)2
80 views
x2 – 5x + 4
1 answer
asked by
(x – 5)2
50 views
Use the quadratic formula to solve the equation.
8m^2 + 13m - 7 = 0
3 answers
asked by
Shookith
79 views
Find an equation of a parabola with a vertex at the origin and directrix y = –3.5
2 answers
asked by
Ashley Meeker
139 views
Given the quadratic function f (a) = d^2 - 7d + 6
Factor the equation into a binomial product. Solve for the roots of the
2 answers
asked by
Yay
103 views
Given the quadratic function f (a) = d^2 - 7d + 6
Factor the equation into a binomial product. Solve for the roots of the
1 answer
asked by
Yoz
81 views
Find an equation of a parabola with a vertex at the origin and directrix y= -1.5
1 answer
asked by
Lindsy
97 views
write a quadratic equation that can be solved by factoring
1 answer
asked by
Noel
67 views
What is the sum of the x-intercepts of the function below?
f(x) = 3x^2 -11x -4 1 1/3 -1 1/3 3 2/3 -3 2/3
4 answers
asked by
A
43 views
Tracy wants to determine the coordinates of the minimum value of a quadratic function. She writes the equation for the function
1 answer
asked by
A
89 views
Look at the quadratic equation shown below.
\large -12x=3x^2+9 What are the solutions of the equation? Responses x = -3, x = -1 x
4 answers
asked by
909
140 views
The vertical height in feet of a projectile on a planet in our solar system at a given time t in seconds is represented by the
3 answers
asked by
analogy
76 views
(2x-y^2)
11 answers
asked anonymously
62 views
X^2-6x-10=0 find the perfect square
1 answer
asked by
Favour
55 views
X^2+11x-1247
2 answers
asked by
Favour
51 views
Given that the discriminant of the equation 4x^2-10x+k=0 is 0,find k
2 answers
asked anonymously
25 views
1)Use completing the square method to solve the equation; 3x^2-7x+2=0
2)Solve the equation; 6a=5+4/a using completing the square
1 answer
asked anonymously
94 views
I have been working on this question all day and can not figure out what to do.
The question says according to the Quadratic
2 answers
asked by
Jennifer
585 views
1.)order the group of quadratic fractions from widest to narrowest graph.
y=3x^2;y=5x^2;y=7x^2 a.)y=3x^2;y=5x^2;y=7x^2
7 answers
asked by
Hannah
2,444 views
Introduction to quadratic equations?
If you solve the equation by completing the square, fill in the blanks. 9x^2+9x+4=0
4 answers
asked by
Chelsea:)
2,074 views
Suppose you are tossing an apple up to your friend on a third-story balcony. After x seconds the height of the apple is given by
3 answers
asked by
Francella
1,786 views
The curve with equation y = ax^2 + bx + c passes through the points P(2,6) abd Q(3,16), and has a gradient of 7 at the point P.
3 answers
asked by
Anonymous
1,914 views
What are the solutions of the quadratic equation?
2x2 – 16x + 32 = 0
6 answers
asked by
kendra
8,642 views
Show all work
The manufacturer of a CD player has found that the revenue R (in dollars) is R(p)= -4p^2+1280p, when the unit price
3 answers
asked by
Anonymous
1,865 views
A ball is thrown into the air with an upward velocity of 36 ft/s. Its height h in feet after t seconds is given by the function
4 answers
asked by
Ben
761 views
The profit p(x) of a cosmetics company , in thousands of dollars . is given by p(x) =-5t^2=400x-2550, where x is the amount
4 answers
asked by
Erin
1,581 views
i am really trying is this correct.
solve: 5(x-2)^2 = 3 MY ANSWER THAT I GOT IS: X = 2 +- (SQRT (3) )/(5) no. 5(x-2)^2 = 3
1 answer
asked by
jasmine20
1,164 views
Let $3x^2 + 4x + c = 0.$ What value of $c$ will give us exactly one solution for $x$?
4 answers
asked by
Steve
1,523 views
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