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Quadratic Equations
Page 5
Questions (6,503)
26. Find the quadratic equation whose roots are
3 β β2 πππ 3 + β2 A. π₯2 + 6β2π₯ + 7 = 0 B. π₯2 +
2 answers
asked by
Benny
63 views
Given that
(π₯ β π΄)2 + π΅ = π₯2 β 10π₯ + 29, ππππ π‘βπ π£πππ’π ππ π΄ +
2 answers
asked by
Benedict
114 views
How many real number solutions does the equation have?
0=-5x^(2)+8x-7
2 answers
asked anonymously
110 views
which quadratic rule represents the data in the table?
X |-1 | 0 | 1 | 2 | 3 | Y | 4 | 5 | 4 | 1 | -4| A: y= -2x^2+5 B: y= -x^2+5
2 answers
asked by
hlep
127 views
footballer kicks a ball that follows a a footballer kicks a ball that follows a parabolic trajectory. the ball just clears a 25m
4 answers
asked by
ka
84 views
Sam decides to build a square garden. If the area of the garden is 9x2 β 24x + 16 square feet, what is the length of one side
2 answers
asked anonymously
83 views
A golf ball is hit from the top of a tee. The quadratic equation
π¦ = β5π₯2 + 20π₯ + 0.05 describes its height, π¦, in
2 answers
asked by
hala aly
78 views
A golf ball is hit from the top of a tee. The quadratic equation
π¦ = β5π₯2 + 20π₯ + 0.05 describes its height, π¦, in
2 answers
asked by
hala aly
116 views
A golf ball is hit from the top of a tee. The quadratic equation
π¦ = β5π₯2 + 20π₯ + 0.05 describes its height, π¦, in
6 answers
asked by
hala aly
140 views
A parabola is defined by the equation π¦ = π₯2 β 10π₯ + 16.
Identify the π₯-intercepts of the parabola.
2 answers
asked by
hala aly
84 views
write the following equations in factored form. Remember to common factor first
(if possible). π¦ = 2π₯2 + 3π₯ β 2
2 answers
asked by
hala aly
71 views
rite the following equations in factored form. Remember to common factor first
(if possible). π¦ = 2π₯power2 + 3π₯ β 2
2 answers
asked by
hala aly
56 views
Write the following equations in factored form. Remember to common factor first
(if possible). π¦ = 2π₯power 2 + 3π₯ β 2
2 answers
asked by
hala aly
49 views
How many real-number solutions does the equation have?
β7x2 + 6x + 3 = 0 A. one solution B. two solutions C. no solutions D.
2 answers
asked anonymously
164 views
The equation of a parabola is 24y=(x-2)^2-48. what is the vertex, focus and directrix of the parabola
4 answers
asked by
slayrat
127 views
Find an equation of a parabola with a vertex at the origin and directrix y=-2.5
4 answers
asked by
slayrat
73 views
A parabola is defined by the equation π¦ = π₯2 β 10π₯ + 16
Determine the coordinates of the vertex
7 answers
asked by
hala aly
159 views
A parabola is defined by the equation π¦ = π₯2 β 10π₯ + 16
Identify the π₯-intercepts of the parabola.
2 answers
asked by
hala aly
109 views
Given the following graph of a parabola, find its equation, in the form
π¦ = (4π₯ β 3)(4π₯ + 3)
2 answers
asked by
hala aly
74 views
4. Given the following graph of a parabola, find its equation, in the form
π¦ = π(π₯ β β)2 + π
2 answers
asked by
hala aly
105 views
A parabola is defined by the equation π¦ = π₯2 β 10π₯ + 16
find Identify the π₯-intercepts of the parabola
2 answers
asked by
hala aly
75 views
A parabola is defined by the equation π¦ = π₯2 β 10π₯ + 16
d) Determine the coordinates of the vertex.
2 answers
asked by
hala aly
58 views
Which quadratic rule represents the data in the table?
x -1 0 1 2 3 y 6 5 6 9 14 y = -2xΒ²+5 y = xΒ²+5 y = xΒ²-5 y = xΒ²+5
2 answers
asked by
ray
54 views
Which quadratic rule represents the data in the table?
x -1 0 1 2 3 y 6 5 6 9 14 y=-2x^2+5 y=-x^2+5 y=x^2-5 y=x^2+5
7 answers
asked by
ray
113 views
Which quadratic rule represents the data in the table?
y=-2x^2+5 y=-x^2+5 y=x^2-5 y=x^2+5
2 answers
asked by
ray
90 views
Solve for x, x^2-5x+3
6 answers
asked by
Juan
55 views
Solve for x, Y= x^2 + 25
2 answers
asked by
Juan
60 views
Y= x^2 + 25 solve for x
2 answers
asked by
Juan
51 views
Suppose you are a solving a quadratic equation using the quadratic formula and this is your work so far:
2x^2+7x-15=0
4 answers
asked anonymously
108 views
A pizza maker determined an annual profit in dollars from selling pizzas using f(n)=65n-0.04n^2 where n is the number of pizzas
2 answers
asked anonymously
190 views
Find the values of a,b, and c for the quadratic equation below (remember ax^2+bx+c=0)
X^2-7x=4
1 answer
asked anonymously
74 views
Use the quadratic formula to solve the equation. If necessary, round to the nearest hundredth.
X^2-6=x
4 answers
asked anonymously
108 views
X^2-6=x
2 answers
asked anonymously
40 views
Given g(x)= x^2 -8x -20 which statement is true?
2 answers
asked by
kkjhhjh
41 views
Solve. xΒ² β 81 = 0
A. 0 B. β9 C. β9, 9 D. 9
2 answers
asked by
dj
47 views
Question 2 of 10
How many real number solutions are there to the equation 0 = β3xΒ² + x β 4? A. 0 B. 1 C. 2 D. 3
4 answers
asked by
dj
89 views
Show a model of x squared +2x+4.
2 answers
asked by
Mel
44 views
Use the quadratic formula to solve the equation. If necessary, round to the nearest hundredth.
x2 + 10 = β7x A. x = 2, 5 B. x =
2 answers
asked by
*shrugs shoulders
98 views
The graph of a quadratic function is shown. What are the zeros of the function?
Move the dots to shade the TWO correct circles
2 answers
asked by
idk
91 views
2x^2 +8-4x+3x-6x^2+7
-8x^2-7x+15
2 answers
asked anonymously
57 views
Solve for x. Show ALL of your work
96 = x2β4
2 answers
asked by
Jalen Warren
38 views
5k2(-6k2 - 2k +6)
1. 2k2 + k - 3 2. 2k2 + k + 2 3. 2k2 - k - 3 4. 2k2 - k + 2
4 answers
asked by
him
69 views
2x2 + 8 - 4x + 3x - 6x2 + 7
1. 2x2 + 6x - 7x + 8 - 3x2 +1 2. -2x2 - x - 9 3. -x2 - x + 9 4. x2 + 9
2 answers
asked by
him
74 views
Determine the vertex form and the maximum or minimum value of the function.
f(x) = 2xsecond power+ 8x + 3
17 answers
asked by
Sakura sucks
92 views
which quadratic rule represents the data in the table
1. y = -2x2 + 5 2. y= -x2 + 5 3.y= x2 - 5 4. y= x2 + 5 explain why
2 answers
asked by
him
52 views
Solve (xβ2x)Β²
4 answers
asked anonymously
43 views
find an equation of quadratic function the graph passes through the points A(2,3)B(-1,0) and C (1,0)
2 answers
asked by
Bruk
63 views
X | Y
-1| -4 0| -5 1| -4 2 | -1 3 | -4 A. Y= -2x^2+5 B. Y= -x^2+5 C. Y= x^2-5 D. Y= x^2+5
2 answers
asked by
Dworm
33 views
The amount of money that a local charity earns by selling T-shirts at a mall depends on the price of each T-shirt. The monthly
2 answers
asked by
hala aly
79 views
The amount of money that a local charity earns by selling T-shirts at a mall depends on the price of each T-shirt. The monthly
2 answers
asked by
hala aly
65 views
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