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Quadratic Functions
Page 7
Questions (1,400)
Sketch the graph of this quadratic function: f(x)= 3(x-2)^2 -10. Be sure to explain the steps you take.
**I don't need help with
2 answers
asked by
Heaven
556 views
Parabolas - you are my last resort:
Find a quadratic function in standard form for each set of points. (0, –4), (1, 0), (2, 2)
3 answers
asked by
Sandra
402 views
Can someone help me with my assignment? The question is, Give three different quadratic functions that have the same zero/s.
1 answer
asked by
Anonymous
433 views
Which function is a quadratic function?
A. y=2/x B. y=2/x/*** C. y=2x-3 D. y=-2x^2-x
14 answers
asked by
Amber
464 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
Amber
555 views
Find the area of the region bounded by the parabola y = 5x^2, the tangent line to this parabola at (3, 45), and the x-axis.
3 answers
asked by
TayB
2,384 views
The equation represents and the table shows some values of another quadratic function .
Select two of the statements that are
3 answers
asked anonymously
68 views
How do you identify the vertex, the axis of symmetry, max or min value, and the domain and range or a function?
y=-1.5(x+20)^2
2 answers
asked by
Jess
585 views
Identify the vertex the axis of symmetry,the maximum, or minimum value and the range of each parabola
Y=x^2-4x+1
2 answers
asked by
Annie
614 views
How do I show my work as to identify the vertex, axis of symmetry, and x intercepts?
g(x)= x^2 +2x +1
1 answer
asked by
Jess
345 views
Find quadratic function with points (0,5), (1,2) and (3,2). Graph the function
2 answers
asked by
Jenny
465 views
Use a graphing utility to graph the function and visually estimate the linits
h(x)= -x^2 + 4x
1 answer
asked by
chris
389 views
D(x)=x^2+2x
h(x)=7 h(D)=
4 answers
asked by
June
297 views
y=x^2+4x+11 can be written as y=(x+2)^2+7 by completing the square.Written this way one can that the function has a ____.
A.)
1 answer
asked by
Kesha
403 views
The Buckingham Fountain in Chicago shoots water from a nozzle at the base of the fountain. The height h, in feet, of the water
4 answers
asked by
Anonymous
1,428 views
Peter the punter decided to place $10,000 into a high growth share portfolio. After 3 weeks his investment was looking rather
5 answers
asked by
Roney
445 views
(a).Time (t) 0 weeks 3 weeks 6weeks
Investment Value v(t) $10000 $2025 $6400 Using the data written down in the table in (a)
2 answers
asked by
Raz
472 views
A toy manufacturer determines that the daily cost,C, for producing x units of a dump truck can b approximated by the function
3 answers
asked by
aj
1,675 views
This is the second part to my first question
A quadratic function Graph the function g(x) = 4 − x2, and state the domain and
1 answer
asked by
Tika-PLEASE HELP
986 views
This is the second part to my first question
A quadratic function Graph the function g(x) = 4 − x2, and state the domain and
2 answers
asked by
Tika-PLEASE HELP
926 views
For the quadratic function f(x) = 2x^2 - 16x + 27
The Vertex = ___? f(x) attains a maximum minimum value of ___? The axis of
2 answers
asked by
Yin
671 views
Which function is a quadratic function? (1 point)
y equals one over X y = 5x – 7 y = –x2 + 2x*** y = absolute value of x
1 answer
asked by
XenaGonzalez
411 views
The function pictured has the form of y=k(x2)
. What is the value of k ? Responses 0.2 0.2 4 4 -2 -2 0
3 answers
asked by
yf7tffu
183 views
How many parameters in a quadratic function in a vertex form change when you change the location of the vertex?
( P and Q change?
3 answers
asked by
Lucina
494 views
I'm having problems with one of the questions on my homework. It has 4 parts. Thanks
9) y = -2(x + 5)^2 + 4 A) Find Vertex B)
4 answers
asked by
Lilly
354 views
f(x)=-3x2-12x-5
find x intercepts a. analyze the multiplicity at each intercept (where it crossed/touches the axis) determine the
2 answers
asked by
shan
668 views
f(x)=-x^2 - 3x
Find the axis of symmetry, vertex, direction it opens, and write the equation in vertex form. If f(x) =x^2 + 2x
2 answers
asked by
Jessica
543 views
The parabola y=3x^2 is translated so that the new vertex is (-2,5). Find the corresponding function.
2 answers
asked by
Bruh
472 views
For each parabola, tell in which direction the graph opens.
x= 1/2y^2 y= -1/24x^2
3 answers
asked by
Anonymous
420 views
Determine without graphing, whether the given quadratic function has a max value or min value and then find the value.
F(x)=2x^2+
3 answers
asked by
Anonymous
548 views
y = 1 − (x − 2)^2
1 answer
asked by
nina
223 views
The depth of water in a channel between two successive low tides can be modeled approximately using a quadratic function of
1 answer
asked by
Kyan
467 views
The profit (P), in dollars, for a company is modeled by the funtion P=-750x^2+15,000x, where x is the number of items produced.
2 answers
asked by
hope
509 views
Select the x-coordinate of the vertex of the parabola defined by the function f(x)=-5x^2+3x+1
1 answer
asked by
hope
362 views
A quadratic function has its vertex at the point (-9,8). The function passes through the point (9,4). When written in vertex
2 answers
asked by
Anonymous
1,166 views
Write the quadratic function in standard form and sketech its graph. Identify the vertex.
h(x)=(x-6)^2+3
2 answers
asked by
Anonymous
552 views
can you solve the quadratic function?
y = 2x^2 + 3
1 answer
asked by
Barbara
342 views
Write a table for the following quadratic function.
y = x - x squared
1 answer
asked by
steve
373 views
Write a quadratic function rule for the following table
x -10 -5 0 5 10 y 80 5 -20 5 80
1 answer
asked by
steve
426 views
A quadratic function has x-intercepts 2 and 6 and its vertex is (4, 8). What is the corresponding quadratic expression?
2 answers
asked by
kodie
1,200 views
f(x) = 0, where
f(x) = -5x2 + 8x + 9
3 answers
asked by
lacrisa
377 views
Please, can anyone explain the concept of graphing quadratic functions to me?
For example, how must I graph gradratic functions
3 answers
asked by
Victoria
697 views
A fountain shoots water from a nozzle at its base. The height h, in feet, of the water above the ground t seconds after it
3 answers
asked by
kellyM
1,147 views
What is the quadratic function f(x)=(x+3)^2+1 in standard form?
3 answers
asked by
MrTopHat
25 views
f(x)=3x^2-12x+20
Find minimum value and value of x
1 answer
asked by
mandy
346 views
f(x)=2x^2+12x-6 what is the min or max value ?
1 answer
asked by
Holly
328 views
how do you determine the the quadratic function if the problem gives you a graph with the line has points of (-3,5) and (0,-4)?
7 answers
asked by
shelly
395 views
Find a quadratic function f such that f(1)=3, f(2)=5/2, f(-1)=1
I came out with 3 a+b+c=3, 4a+2b+c=5/2, a-b+c=1. And I know that
1 answer
asked by
Joan
365 views
Find a Quadratic polynomial function with real coefficients satisfying the given conditions.
-4 and 3 are zeros; f(1) = -30 HELP.
2 answers
asked by
Billy
589 views
Larsen’s Sharpening Shop, specializes in sharpening saws. Terry Larsen has determined that the cost of operating the shop is
3 answers
asked by
Dele
364 views
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