52 Answered Questions for the topic Quadratic

8d

#### You have 264ft of fencing to enclose a rectangular plot that boarders on a river. If you do not fence the side along the river find the length and width of the plot that will maximize the area

what is the function A(x) that calculates the area of of the rectangular plot with width x feet

08/29/19

#### Using the value a=-14 and b=6, find the non-integer roots of the equation f(x)=0 in the form p+√q, where p and q are integers.

where f(x)= x³+x² +ax+b

08/17/19

#### math help algebra 1 or 2

The cross section of television antenna dish is a parabola and the receiver is located at the focus, 5 feet above the vertex. A. find an equation for the cross section of the dish.( assume the...
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06/06/19

#### If a quadratic function, has a turning point at (8,-6) then where would the function g(x) defined by g(x)=4f(x) have a turning point? Explain.

If a quadratic function, has a turning point at (8,-6) then where would the function g(x) defined by g(x)=4f(x) have a turning point? Explain.

03/16/19

#### How do I know which numbers to enter for the smaller and larger value?

Fnd two x intercepts (smaller and larger x value) for the quadratic function f(x)=-x^2+2x+5

03/16/19

#### How do I write the standard form?

Given the vertex(1,-5) and the point (-1,11) write the standard form of the quadratic function whose graph is a parabola with those points.

03/06/19

#### i need help with a math word problem

At the end of the school year, Rachel and Amber go to the roof of a 12-story building and throw their Algebra book of the edge. The equation of the pathway that each girl’s textbook takes is given...
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09/25/18

#### A rectangular auditorium seats 1160 people. The number of seats in each row exceeds the number of rows by 11. Find the number of seats in each row.

Need help! thx

04/12/18

#### What is the quadratic equation with -4 and 3/2 as solutions

What is the quadratic equation with -4 and 3/2 as solutions

02/08/18

#### What is the equation of the quadratic if the vertex is (1,-1) and the y-intercept is (0,-1)

How do u work backwards in order to get the equation of the parabola.

01/09/18

#### Use the zero product property to solve them. (x+8)(2x-7)=0 (3x-5)(4x+1)=0 (x-12)(x-4)=0 (5x+2)(x+21)=0

Each equation is in factorized form. Use zero product property to solve.

12/05/17

#### The ball left my hand at 1.56 meters off the ground, after .59 seconds the ball reached the max. height of 3.26 meters. find the equation for h

Find the equation for h, after ,t ,seconds

09/25/17

#### quadratic equation

One day Pokémon trainer Ash saw a rare Pokémon Mew on the ground in front of him. To catch the Pokémon he had to throw the Pokéball on it. The trajectory of the ball follows a parabola. In...
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04/19/17

#### A rectangle has a length that is two more than twice it's width. The area of the rectangle measures 60cm squared , what is the equation?

Also what are the demensions of the rectangle

02/08/17

#### A square mirror is framed with a 2 inch frame all around it. The area of the frame material is 32 what are measurements of frame and the mirror

A square mirror is framed with a 2 inch Frame all around it. The area of frame material is 32 square inches. What are the measurements of the framed mirror and the mirror itself

10/13/16

#### Quadratic formulas and discriminants

Look at the equation below.X^2-6x+13=0what is the value of the discriminant of the equation? WHAT does the value of the discriminant TELL YOU about the solutions to this equation? and determine the...
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04/26/16

#### In a right triangle, the sum of the 2 legs are 23. The hypotenuse is 2 more than the longer leg. Find its dimensions.

Needs to be done using the quadratic formula and I need let statements

04/10/16

#### You have 600 meters of fencing to enclose a rectangular region. Find the dimensions of the rectangle that maximize the enclosed area. What is the maximum area?

Hi, I need help solving this quadratic word problem.

04/10/16

#### Quadratic word problem

a person standing at the edge of a 32 meter building throws a baseball vertically upward. The quadratic function h(t)= —16t^2 + 64t + 32 models the balls height above the ground , h(t) in meters ,...
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