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Quadratic Functions
Page 8
Questions (1,352)
What is the quadratic function of
f(x)=4(x-1)squared +3 in standard form?
1 answer
asked by
Kathy
397 views
Complete the square and find the vertex form of the quadratic function.
f(x)= x^2 -2x+5
3 answers
asked anonymously
45 views
When a ball is thrown up into the air, the function h(t) = −16t2 + 72t
gives the height h in feet of the ball t seconds after
7 answers
asked by
jjp;kop[k
81 views
Find the vertex of
1. F(x)=3(x-c)^2+1
1 answer
asked by
Holly
247 views
Find the intercepts of the function f(x).
f(x) = (x - 2)2(x2 - 9)
1 answer
asked by
martha
398 views
I have a graph with a parabola on it and asked to write the function for f(x) in standard form.
I know that standard is
5 answers
asked by
HELP
516 views
I need to find x of the quadratic function y=-3/4x^2-4x-1 and keep getting (4)/(3/2). Is this right and if so, can it be
3 answers
asked by
Krystal
279 views
how do I graph the quadratic function in intercept form for y=(x+3)(x-5)
1 answer
asked by
Ceedee
431 views
Consider the graph of the quadratic function y=ax^2+bx+c.
If it passes through two points P=(6,0) and Q=(14,0), and its vertex is
3 answers
asked by
Drake
612 views
x)=x ^2 +bx+c , b and c real .Find the minimum of (max|f(x)|)for x∈[−10,10]?
3 answers
asked by
lin
351 views
f(x)=x ^2 +bx+c , b and c real .Find the minimum of (max|f(x)|)for x∈[−10,10]?
1 answer
asked by
lin
422 views
The profit (P) in dollars for a company is modeled by the function P(x) P(x)= -750x^2+15,000x where x is the number of the items
1 answer
asked by
Karn
471 views
What is the relationship between the vertical and horizontal shifts of a quadratic parent function and its corresponding g(x)
1 answer
asked by
Tom Brady
173 views
What is the standard form of the quadratic function that has a vertex of (-3, -27)?
1 answer
asked by
bob
868 views
How do i convert quadratic functions from standard to vertex form?
y=2x^2+12x+14 y=x^2+x+1
3 answers
asked by
Alissa
742 views
A parabola has its vertex on the graph of the line y=3x+1 and passes through (1,10). If it is the same size,?
shape, and
2 answers
asked by
Rebekah
630 views
Lynbrook West, an apartment complex, has 100 two-bedroom units. The monthly profit (in dollars) realized from renting x
2 answers
asked by
Kaleia
1,047 views
write a quadratic functions for graph that has an axis of symmetry of x= -3/2.
summarize your steps.
1 answer
asked by
Anonymous
373 views
write a quadratic functions for graph that has an axis of symmetry of x= -3/2.
summarize your steps.
1 answer
asked by
Anonymous
296 views
Determine without graphing, whether the given function has a maximum value and then find the value. f(x)=3x^2+18x-6
2 answers
asked by
Jenn
583 views
What is the equation for finding the vertex of a parabola given the quadratic function? Show your work.
1 answer
asked by
Ezikiel
1,277 views
Find the x-value of the relative minima of the function:
2x^(2)+((256)/(x))+8
1 answer
asked by
Jacob
324 views
Just che king to see if I did this right.
f(x)=(x-4)^2+6 Graph f(x) I graphed 1quadrant 4 up 6 Identify vertex (4,6) Identify
1 answer
asked by
Anonymous
286 views
1. What are the zeros of the function f(x)=x2−7x+12?
A. (3, 0) and (4, 0) B. (0, −3) and (0, −4) C. (0, 3) and (0, 4) D.
3 answers
asked by
RideOrDie
37 views
Multiple Choice What is the graph of the function? f(x) = 2x2
3 answers
asked anonymously
24 views
how to find the points thought which the function goes like if the vertex is 2,5 and it goes through (6,-1) how would i find the
1 answer
asked by
Riana
327 views
let f(x)=x^2 -(a^2 + 2a)x + 2a^3, where 0<a<2. for which value of a will the distance between the x-ints. of f be a maximum?
1 answer
asked by
cassie
243 views
what is the y-intercept, the x-coordinate of the vertex and the equation of the axis of symmetry of the problem f(x)=2x^2
1 answer
asked by
jessica
355 views
Question 638522: Graph the following function using transformations. Be sure to graph all of the stages on one graph. State the
2 answers
asked by
beatrize
845 views
use completeing the square to describe the graph of f(x)=4-16x-x^2
support your answers graphically
1 answer
asked by
ladybug
308 views
determine the qudratic function whose vertex is (2,-4) and passes through
(3,-1) fx=
3 answers
asked by
zach w
906 views
determine the quadratic function f whose vertex is (2,-4) and passes through (3,-1)
f(x)= what? type answer in form of
1 answer
asked by
ladybug
371 views
determine the quadratic function of f whose graph is the vertex of (1,-4) and the y-intercept is -3.
1 answer
asked by
ladybug
456 views
Find the following values for each function
a. f(0) b. f(-1) c. f(-x) d. f(x+1) f(x)=2x^2+3x-4 I you plug in the value for each
1 answer
asked by
Madison
459 views
#1: f(x) = x^2-4x
find vrtex, axis ofsym, y-int, x-int if any, domain, range, where increasing and decreasing. I got.... vertex:
1 answer
asked by
Rebekah
377 views
The function pictured has the form of y=k(x2). What is the value of k?
3 answers
asked anonymously
40 views
Sketch the graph of y=x^2-x and find the minimum value of y.
1 answer
asked by
Jeconiah
342 views
graph the function and state the vertex axis of symmetry, the intercepts, if any: f(x)=x^2-8x+15
Please show work so i can
2 answers
asked by
alli
470 views
What are the x-intercepts for the graph of the quadratic function f(x)=1/4(x +2)^2-9
1 answer
asked by
jessica hernandez
334 views
a quadractic function y=3x^2-6x+5 is expressed in the form (y-k)= A(x-h)^2, where the poing (h,k) is the vertex of the parobla.
1 answer
asked by
luckybee
431 views
y= x^2 +4x-5
x intercept- 4? y intercept- -5? vertex-? I don't know how to find the vertex. axis of symmetry?
1 answer
asked by
Bluesky
429 views
For the graph of each function, find an equation of the line of symmetry and the coordinates of the vertex. Tell whether the
2 answers
asked by
CHEYANNE MARIE
575 views
A baseball player swings and hits a pop fly straight up in the air to the catcher. The height of the baseball in meters t
4 answers
asked by
Alex
2,767 views
F(x)=1/4 (x+7)^2+7 Looking for the vertex and the max or min for the above..?
And thank you for checking my work, nice to know I
3 answers
asked by
ShelbyA
325 views
(1-7) write each function in vertex form (8-10) write each funtion in standard form?
1) Y=x^2+3x-10 2) Y=x^2-9x 3) Y=X^2+x 4)
3 answers
asked by
Angel
501 views
a market researcher predicted that the profit function for the first year of a new business would be p(x)= -0.3x^2 + 3x -15,
4 answers
asked by
mrsweetlaeh
782 views
Algebra A Unit 5 Sample Work DUE 10/2
14 of 1514 of 15 Items Question The function pictured has the form of y=k(x^2) . What is
3 answers
asked by
dully
145 views
How would I graph this function as a parabola:
f(x)= -2(x+9)^2
1 answer
asked by
Anonymous
260 views
Tell whether the graph opens upward or downward. Then find the axis of symmetry and vertex of the graph of the function.
y=-1/4x^
6 answers
asked by
Izzy
1,089 views
The function pictured has the form of y=k(x^2)
. What is the value of k?
3 answers
asked anonymously
26 views
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Parent Categories (20)
Algebra
Algebra - Functions and Equations
Algebra and Functions
Algebraic Equations
Algebraic Functions
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