Questions LLC
Login
or
Sign Up
Ask a New Question
Quadratic Functions
Page 5
Questions (1,352)
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
388 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
2,765 views
which function is a quadratic function?
a. y= 2/x b. y=2|x| c. y=2x-3 d. y=-2x^2-x
3 answers
asked by
안녕
465 views
The table defines a quadratic function
What is the average rate of change between x=-1 and x=1 x|y -1|5 0|1 1|-1 3|1 Please
4 answers
asked by
Katy
1,625 views
Order the group of quadratic functions from widest to narrowest graph.
y = 3x^2;y=5x^2;y=7x^2 Order the group of quadratic
3 answers
asked by
Eileen D.
2,449 views
find a quadratic function in standard form for each set of points.
(-1,2),(0,1),(1,-4)
4 answers
asked by
Steve
432 views
Y=X^2 -4x -32. Use this function and determine whether the parabola opens up or down; explain your conclusion.
Thank you.
3 answers
asked by
Anneliese
623 views
The temperature y (in degrees Fahrenheit) after t months can be modeled by the function y=-3t^2+18t+53 where 1<t<12.
A. Write the
4 answers
asked by
Kylet davis
1,377 views
The function h(t)= 2 + 50t -1.862t^2, where h(t) is the height in metres and t is the time in seconds, models the height of a
3 answers
asked by
Jackie
521 views
1.How is the maximum or minimum point of the original quadratic function related to the maximum or minimum point of its
6 answers
asked by
steven
917 views
Determine the quadratic function f whose graph is given.
The vertex is (-3,-13) and the y-intercept is -4 f(x)=
2 answers
asked by
Jenn
758 views
what is the vertex and axis of symmetry
y=2x^2 - 7x + 1
3 answers
asked by
luke
768 views
The number of tickets sold each day for an upcoming performance of Handel's Messiah is given by N(x)= -0.4x^2 + 8.8x +15, where
10 answers
asked by
Angel Eyes
964 views
For the function f(x)=3x^2-8x find:
a. f(2) = -4 b. f(-3) = 51 Right?
6 answers
asked by
C.
1,087 views
Find b such that f(x)=-4x^2+bx+3 has a maximum value of 50.
3 answers
asked by
shannon
491 views
Which quadratic function has its vertex at (2,3) and passes through (1,0)?
a. y = 2(x-2)^2+3 b. y = -3(x-2)^2+3 c. y =
3 answers
asked by
Benny
1,198 views
I don't understand how to find the maximum and minimum.
Determine whether the given quadratic function has a minimum value or
5 answers
asked by
Niki
791 views
The total revenue for Fred's Estates LLC is given as the function R(x)=200x−0.25x2
R ( x ) = 200 x − 0.25 x 2 , where x is
3 answers
asked by
Anonymous
118 views
Determine the quadratic function that:
Is congruent to y=1/2x2 Opens up Has a vertex at (–3, 2)
1 answer
asked by
naana
440 views
The vertex of the quadratic function y = 2x^2+8x + c is (x, 3)
state the value of x-coordinate of the vertex state the value
4 answers
asked by
dennyelle
734 views
Consider a parabola P that is congruent (has the same shape) to y=x^2 , opens upward, and has vertex (2,-3). Now find the
3 answers
asked by
dennyelle
856 views
Please Help Guys!
1) Why is f(x)=(3x+13)2+89 not the vertex form of f(x)=9x2+2x+1? A.The expression has a constant outside of the
4 answers
asked by
Alex
1,843 views
If the graph of the function y-(ax^2+b)/(x^2+cx+4) has vertical asymptotes x=1,x=4, a horizontal asymptote of y=2 and
2 answers
asked by
Anonymous
862 views
Find the minimum and maximum value of the function y=−(x−4)^2+9. Enter infinity or -infinity if the function never stops
3 answers
asked by
George Carl
556 views
Write the quadratic function in the form f(x)= a(x-h)^2+k.
Graphed Vertical parabola with the point (2,1). Write the answer in
4 answers
asked by
Keonn`a:please help.
1,304 views
A superhero is trying to leap over a tall building. The function f(x)= -16x^2 + 200x gives the superhero's height in feet as a
3 answers
asked by
Jazmine
1,008 views
The estimated monthly profit (in dollars) realizable by Cannon Precision Instruments for manufacturing and selling x units of
3 answers
asked by
mody
576 views
Find the vertex
f(x)= x^2+6x+5
1 answer
asked by
April
290 views
The height above ground of a snowball thrown from a cliff is modeled by the function h(t) = -16t2 + 64t + 192, where h is height
4 answers
asked by
edgard
1,303 views
Find the vertex and the axis of symmetry for the parabola y= 2x^2 + 8x + 5.
How can I do this without graphing?
4 answers
asked by
Thepo
669 views
Write a quadratic function that has roots of 41 and P.
2 answers
asked by
ari
923 views
Find the maxima and minima coordinates of the vertext of the parabola of y= x^2-8x+1
3 answers
asked by
Wawen
498 views
A high diver is standing on a platform above a pool. Her diving path can be modeled by the function h(t)=-16t^2+8t+12, where h
4 answers
asked by
Kiki
2,001 views
A ball is launched from a slingshot. Its height, h(x), can be represented by a quadratic function in terms of time, x, in
3 answers
asked by
jo
2,363 views
The turning point of the function represented by f(x) = x^2 -6x+7 has coordinates (3,-2). Find the coordinates of the turning
2 answers
asked by
Jhoel00
924 views
In one U.S. city, the quadratic function models the median, or average, age, y, at which men were first married x years after
3 answers
asked by
Sara
847 views
Determine the quadratic function of the following:
Congruent to y=-12x2; opens up; vertex at (-3,2)
3 answers
asked by
gal
906 views
Determine a quadratic function with this set of characteristics.
x-intercepts of 2 and 7 and maximum value of 25 ( How would I
3 answers
asked by
Lucina
1,187 views
A ball is thrown into the air with the in initial upward velocity of 60 ft/s. It's height (h) in feet after t seconds is given
5 answers
asked by
Steve
1,496 views
write each function in vertex form f(x) =-2x^2 =6x + 10
4 answers
asked by
Zach
740 views
The function f(x)=ax^2 satisfies f(2)=1 and f(32)=4. Find r.
7 answers
asked by
Jennifer Choi
496 views
Water spraying from a large fountain follows a path modelled by the function h(d) = sa001-1.jpgd2 + 4d, for h ³ 0, where h is
3 answers
asked by
Alex
1,258 views
What does it mean to solve a quadratic function by graphing?
3 answers
asked by
Anonymous
615 views
Find two quadratic functions whose graph have given x-intercepts. Find one function whose graph opens upward and another whose
2 answers
asked by
Anonymous
838 views
Answer the following quadratic function
f(x)= x^2 + 6x - 16 What is the axis of symmetry?
2 answers
asked by
Kayleigh
673 views
judy wants to fence the sides of the yard in front of her house . She bought 60m of fence and wants the max area she can fence
3 answers
asked by
Jacob Gyan
576 views
1. answer the following for the given quadratic function
f(x)=x^2+10x-11 a.what is the vertex (h,k) of f? b. what is the axis of
3 answers
asked by
cnfused-steve please
1,225 views
Find two quadratic functions, one that opens upward and one that opens downward, whose graphs have the given x-intercepts.
(-3,
3 answers
asked by
Peter
1,833 views
f(x)=4x^2-8x+9
find the vertex the maximum the minimum the range and the intervals where it increases and decreases
2 answers
asked by
pre calc
523 views
find the axis of symmetry f(x)=-2x2-12x+8find the axis of symmetry f(x)=-2x2-12x+8
3 answers
asked by
jacob
472 views
Pages
1
2
3
4
5
6
7
8
9
10
Parent Categories (20)
Algebra
Algebra - Functions and Equations
Algebra and Functions
Algebraic Equations
Algebraic Functions
Data Analysis
Equations and functions
Equations and Graphs
Functions
Functions and Equations
Functions and Graphs
Geometry
Graphing
Graphing Functions
Math
Mathematics
Polynomial functions
Polynomials
Polynomials and equations
Projectile Motion