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Quadratic Functions
Page 4
Questions (1,352)
Which of the following quadratic functions has a graph that opens downwards?
check all that apply A. y=2x^2-9x+3 B. y=x^2+4x+8 C.
4 answers
asked by
Anonymous
2,187 views
How do you write the transformation of a quadratic function two units right from its parent function? Is it y = (x + 2)^2?
3 answers
asked by
Anonymous
832 views
The daily production costs C (in dollars per unit) for a manufacturer of lighting fixtures are given by the quadratic function
3 answers
asked by
Mariana
2,731 views
Find the quadratic function that has a vertex at (3,4) and goes through the point (0,13).
f(x)=
3 answers
asked by
Haydee
634 views
Table of values represent a QUADRATIC FUNCTION OR NOT
4 answers
asked by
Marialyn
2,386 views
I need to complete some important questions for math, but I am unsure of how to complete them.
Here are the questions I need
3 answers
asked by
Dan
1,010 views
The quadratic function f(x)= -1/2(x+3)^2+1. The point (1,1) in the graph of y=x^2 is transformed to which point on the graph of
3 answers
asked by
Johannah
684 views
On graph paper, use a table to make a complete graph of y = x2 − 2x − 8. Homework Help ✎
Write the coordinates of the
3 answers
asked by
Jane
1,806 views
How to find coordinates of vertex, and find out if the function has minimum or maximum value and find that value?
f(x)=2x^2+8x+9
4 answers
asked by
Amame
761 views
The trajectory of a rocket is represented by the function h(t) = -3t2 + 24t + 36, where h is height in meters and t is time in
3 answers
asked by
Angel
271 views
For the quadratic function f(x) = - x^2 +2x + 6, find the vertex and the axis of symmetry, and graph the function.
Again, I need
3 answers
asked by
slomomo
2,160 views
For the graph y= ax^2 + bx + c, show that the y-coordinate of the vertex is
-b^2/4a + c.
4 answers
asked by
Kaitlyn
574 views
The monthly profit P, in thousands of pesos of a company can be estimated by the formula P(x)= -3x^2+30x+2, where x is the
3 answers
asked by
Chesca
578 views
A manufacturer has determined that pro t P (in dollars) is a quadratic function of dollars per month
a spent on advertising. The
4 answers
asked by
Kevin
605 views
f(x) is a quadratic function such that f(1) = 3 and f(5) = 3. Find the x coordinate of the vertex of the graph of f.
4 answers
asked by
tania
1,201 views
Write the quadratic function in vertex form: f(x)=
4 answers
asked by
Anonymous
727 views
Using his driver on the 7th tee, Chris hits an excellent shot, right down the middle of the fairway. The ball follows the
3 answers
asked by
Meghan
571 views
Consider the quadratic function
f(x) = x^2 + 12x + 40. Find the vertex.
4 answers
asked by
Jessica
2,576 views
Determine whether the quadratic function has a minimum or maximum value.Then find the coordinates of the minimum or maximum
4 answers
asked by
ANONYMOUS....
2,382 views
The graph of the function f(x) = ax2 + bx + c has vertex at (1, 4) and passes through the point (-1, -8). The coefficient a is
2 answers
asked by
Anonymous
127 views
A new song has gone viral on the Internet. The website hosting the song uses the function \large f\left(t\right)=200t^2 to
3 answers
asked by
lunamoon
864 views
In each case, find a quadratic function whose graph passes through the given points. (If there is no solution, enter no
3 answers
asked by
Grant
450 views
Which of the following statements is FALSE?
1.It is possible that for a parabola and a line to intersect exactly once 2.The
3 answers
asked by
lol help
1,251 views
Determine a quadratic function f(x)=ax^2 + bx + c if its graph passes through the point (2,19) and has a horizontal tangent at
4 answers
asked by
A
2,506 views
An Aircraft factory manufactures airplane engines. The unit cost C (the cost in dollars and each airplane engine) depends on a
4 answers
asked by
Courtney
2,857 views
Write a formula for quadratic function if its graph has the vertex at point (−2,5) and passes through the point (3,−10).
4 answers
asked by
Anonymous
2,722 views
Which of the quadratic functions has the narrowest graph?
a. y=-x^2 b. y=1/3x^2 c. y=3x^2 d. y=1/5x^2
4 answers
asked by
taylor
1,627 views
Vernon Wells hits a baseball that travels for 142m before it lands. The flight of the ball can be modeled by a quadratic
3 answers
asked by
emily
2,526 views
a quadratic function has 3 characteristics x=-1 is the equation for the axis of symmetry... 3 is the x intercept ...y=32 is the
3 answers
asked by
benoy
1,043 views
A toy rocket is shot vertically into the air from a launching pad 9 feet above the ground with an initial velocity of 80 feet
3 answers
asked by
Shelby
63 views
Sketch the graph of the quadratic function. Indicate the coordinates of the vertex of the graph.
y=−2x2+12x−11 Question
3 answers
asked by
Shelby
82 views
wo quadratic functions are shown.
Function 1: f(x) = 4x2 + 8x + 1 Function 2: x -2 -1 0 1 g(x) 2 0 2 8 Which function has the
4 answers
asked by
nessa
4,505 views
For each quadratic function, find the axis of symmetry of its graph.
y=3x^2-6x+4
3 answers
asked by
Makaila
921 views
The height of an acrobat who jumps from a trampoline 2 feet in the air is modeled by the function: y = -16x^2 + 16x + 12, where
4 answers
asked by
Jay
1,377 views
The vertex of the graph of a quadratic function is (3, 1) and the y-intercept is (0, 10). Which of the following is the equation
4 answers
asked by
Emma
1,586 views
Find a quadratic function with zeros -7i and 7i
10 answers
asked by
Vikky
1,073 views
state whether each relation y=f(x) describes a quadratic function or not
y=3-x^2
4 answers
asked by
Jeff
882 views
"A woodland jumping mouse hops along a parabolic path given by y=-0.2x(squared)+1.3x where x is the mouse's horizontal
3 answers
asked by
kalum
1,478 views
determine the quadratic function f whose graph is given.
the vertex is (1,-3) y intercept is -2 please show work so i can see how
4 answers
asked by
alli
2,628 views
Which of the quadratic functions has the narrowest graph? A. y=1/4x^2 B.y=x^2 C. y=-3x^2 DAy=1/12x^2
3 answers
asked by
Bethany
2,330 views
, for this problem f(x)=3x^2-6x-7,what is the minimum value and where do it occurs, and what is this functions domain and range?
4 answers
asked by
mary
584 views
. Given the following function, f(x)=-x^2 -8x find:
(a) vertex, (b) axis of symmetry, (c) intercepts, (d) domain, (e) range, (f)
2 answers
asked by
mz tee
1,306 views
y=x^2 - 2x - 3
y-intercept? x-intercept? axis of symmetry? vertex?
6 answers
asked by
Dead Inside
2,255 views
Find the equation of the quadratic function f whose graph is shown below.
Ponts on the graph are (-3,-1)(-2,-4) f(x)=
4 answers
asked by
Rachal
3,734 views
find f(a), if f(t) = 2t2(squared)-t-2
A. 2(a+t)2(squared)-2t+1-2 B. 2(t+a)2(squared)-2(t+a)-2 C. 2a2(squared)-a-2 D.
6 answers
asked by
sara
2,150 views
1. Find the equation for a quadratic function whose vertex is (2,5) and whose graph contains the point (-8,15).
2.What are the x-
3 answers
asked by
Leslie
1,703 views
The equation f (x ) = -6x2– 24x + 72 representsa quadratic function.What is the value of the positive zero of the function?
A.
3 answers
asked by
vincent
419 views
If f(x)=ax^(2)+b, f(−3)=4 and f′(−3)=4, find the coefficients a and b.
a = b =
4 answers
asked by
anonymous
340 views
A projectile launched into the air can be modelled by the function h(t) =-4.9t^(2) + 4.1t + 8.2 where h(t) represents the height
3 answers
asked by
Jeje
390 views
Please Help!
Given the following three points, find by hand the quadratic function they represent. (−1,−8), (0,−1),(1,2) A.
4 answers
asked by
Alex
2,766 views
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Parent Categories (20)
Algebra
Algebra - Functions and Equations
Algebra and Functions
Algebraic Equations
Algebraic Functions
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Equations and Graphs
Functions
Functions and Equations
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Graphing Functions
Math
Mathematics
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