225 Answered Questions for the topic Quadratic Functions

Quadratic Functions

07/18/18

A florist currently sells 92000 bouquets per year at a cost of 17 dollars each. In the previous year when they raised the price to 23 dollars, they only sold 68
A florist currently sells 92000 bouquets per year at a cost of 17 dollars each. In the previous year when they raised the price to 23 dollars, they only sold 68000 bouquets that year. Assuming the... more
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Quadratic Functions Math Math Help Math Word Problem

07/14/18

Quadratic functions
on the reality tv show last man standing a package is thrown from a plane to the ocean below. the contestants must swim to the package to receive the free pass located inside the package. the path... more
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06/13/18

write the quadratics equation whose roots are 3 and 6, and whose leading coefficient is 4
use letter x to represent variable
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Quadratic Functions Quadratic Equations

06/13/18

what is the relationship the factors of a quadratic expression, the roots of the related quadratic equation, and the x-intercepts of the graph of the related...
what is the relationship between the factors of a quadratic expression, the roots of the related quadratic equation, and the x-intercepts of the graph of the related function   Please help for a... more
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Quadratic Functions

05/27/18

You launch a model rocket from ground level with an initial velocity of 95 feet per second. After how many seconds will the rocket have an altitude of 114 feet?
Simply solve the problem.
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Quadratic Functions

05/24/18

Determine equation
A soccer ball is kicked from a point 12 m to the left of the halfway line and lands at a point 18 m to the right of the halfway line. It reaches a maximum height of 15 m during i’d parabola flight.... more
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Quadratic Functions

05/24/18

Determine equation
determine the equation of a parabola, algebraically, in the form y=a(x-h)^2+k given that it has a max value at y=7 and x-intercepts at (-4,0) and (-10,0). You may use a sketch to help in your... more
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Quadratic Functions

05/10/18

Determine a quadratic function with the given information. Answer in the form y= a(x-h)2+k.
Vertex; (-1,4)  Point; (-3,-4)
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Quadratic Functions

05/06/18

Find the function Quadratic Functions
Find the function f(x)=ax^3+bx^2+cx+d, for which f(-3)=-144, f(-1)=0, f(1)=8, f(2)=21 and simplify
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Quadratic Functions

04/25/18

Write a quadratic function in whosever graph satisfies (-3,0),(1,0) and (-1,8)
Passing points are(-3,0),(1,0) and (-1,8)
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Quadratic Functions Problem Solving College Math

04/23/18

College math
A cannon ball is launched into the air with an upward velocity of 396 feet per second, from a 11-foot tall cannon. The height h of the cannon ball after t seconds can be found using the equation... more
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Quadratic Functions Problem Solving College Math

04/23/18

College math
A patient has an illness that typically lasts about 24 hours. The temperature, T, in degrees Fahrenheit, of the patient t hours after the illness begins is given by: T(t)=−0.03t^2+0.696t+98.3Round... more
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Quadratic Functions

04/11/18

Quadratic functions
The length of a rectangle is 8 more than twice the width. What is the area of the rectangle? What are the dions of the rectangle?
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Quadratic Functions Algebra 1

04/11/18

Quadratic functions
A farmer wants to build a pen against a side of mountain. He has 200 feet of fencing. what is the maximum area he can enclose? What are the dimensions of his own of maximum area?
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Quadratic Functions

04/11/18

What rate should they charge to maximize their revenue? What is their maximum revenue at this rate?
A hotel finds that if they charge $300 per room, they can book 100 rooms. They also find that for every $50 increase, they lose 5 bookings. What rate should they charge to maximize their revenue?... more
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Quadratic Functions

03/25/18

What’s the range of y= -x2- 4x +12
Im not quit sure how to find the range and need a wee bit of help
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Quadratic Functions

03/21/18

given the vertext (-2,-7) and the y-intercept -3 determine the quadratic formula
must determine the quadratic function f whose graph is given
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Quadratic Functions

03/21/18

The area of a rectangle below is 170 square meters. what is the value of X
Length= (x+4)n width= (3x-1)m  Area= 170
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Quadratic Functions Math Algebra Quadratic Equations

03/20/18

If f(x + 3) = x^2 + kx - 21, what is the value of k?, Where are the zero(s) of f(x + 3)?
The function f is defined by f(x) = x^2 - 2x - 24   Part A   If f(x + 3) = x^2 + kx - 21, what is the value of k?   Enter your answer in the box.     ______________     Part B   Where... more
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Quadratic Functions Math Algebra Quadratic Equations

03/20/18

What is the relationship between the line x = 2 and the graph of f(x)?
Consider the following claim: If the point (2 + d, y) is on the graph of the function f(x) = x(x - 4), then the point (2 - d, y) is also on the graph.   Use algebra to show that the claim is... more
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03/20/18

What is a factored form of f(x)?
What is a factored form of f(x)?   A. f(x) = (2x + 1)(x - 8)   B. f(x) = (2x - 1)(x + 8)    C. f(x) = 2(x + 4)(x - 1)   D. f(x) = 2(x - 4)(x + 1)
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Quadratic Functions Math

03/15/18

What will be the dimensions of Joe’s dog pen?
Joe will build a rectangular pen for his dog. A wall will form one side of the pen. Joe has 40 ft of fencing to form the other three sides.Joe plans to build the pen so that it has its... more
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Quadratic Functions

03/13/18

, what is the vertex
The height of a ball in feet is modeled by f(x)= -16^2+80x  
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Quadratic Functions

03/11/18

Find the maximum y-value on the graph of y=f(x)
Find the maximum y-value on the graph of y=f(x)   f (x)=-x2+3x-2
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Quadratic Functions

03/10/18

Use the vertex formula to find the vertex-f(x)=a(x-h)^2+k
-6x2-12x+1.5
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