346 Answered Questions for the topic Quadratic Formula

Quadratic Formula Math Math Help Quadratic Functions

01/10/16

Quadratic relations
Given y=-(x-5)^2-1 Find each of the following  coordinates of vertex  is the parabola maximum or min value  the maximum or min value  write the equation in standard form  the y Intercept  the... more
Follows • 2
Expert Answers •1
Quadratic Formula Quadratic Equations Math Help

01/10/16

Quadratic relations
Given y=x^2-4x-21 find each of the following  y-intercept  x-intercept  coordinates of vertex  is the parabola max or min value  the max or min value   
Follows • 2
Expert Answers •1
Quadratic Formula Math Quadratic Equations Math Help

12/15/15

Quadratics
While Graphing parabolas given the equation how do you determine the x value needed to create the chart for example 2x^2-3 how would you graph this parabola. 
Follows • 2
Expert Answers •1
Quadratic Formula Math Quadratic Equations Math Help

12/15/15

Quadratics
Given y= -2x²- 12x what formula would i need to use in order to graph that. 
Follows • 3
Expert Answers •2

12/14/15

Quadratics word problems
A baseball hit by a batter follows a path can be described by the equation h=-5t^2 + 10t + 1. where h represents the height, in meters, and t represents the time, in seconds, after the ball was... more
Follows • 2
Expert Answers •1
Quadratic Formula Discriminant

12/06/15

find the following :
Given the equation 4x^2+5x-6=0 what is value of the discriminant?  How many solutions are there and what type? (Ex:1,imaginary)  find the solutions using quadratic formula 
Follows • 2
Expert Answers •1
Quadratic Formula

11/28/15

If a wrench with a length of 8 inches exerts a force of 19.2 pounds, how many pounds of force would a wrench with a length of 18 inches exert on the same bolt?
i need help understanding this question. i need the answer and i need the work to be shown so i could fully understand.
Follows • 3
Expert Answers •2
Quadratic Formula Completing The Square

11/19/15

if e + h = 5g and e + 5g + h = 40, what is the value of g?
if e + h = 5g and e + 5g + h = 40, what is the value of g?  
Follows • 2
Expert Answers •1
Quadratic Formula Math Math Help

10/30/15

How can I find the x-intercepts and vertex of y=-2(x+1)(x-5).
I don't know how to do this without graphing it. Is there any other way?
Follows • 3
Expert Answers •2
Quadratic Formula Math Algebra Algebra Help

10/17/15

Quadratic Formula
2x^2 + 4x + 4 = 0
Follows • 3
Expert Answers •2

10/06/15

How do you do the quadratic formula?
I just need to know how to use the quadratic formula so I can begin to understand it in a better and easier way.
Follows • 2
Expert Answers •2

10/01/15

Quadratic Equations Help?
The problem I got was x2-2x+26=0 and the answer ended up being [1+5i,1-5i]. I don't understand how it up being that.
Follows • 4
Expert Answers •3
Quadratic Formula

09/25/15

stuck and cant figure it out
can i get help in solving this.    the question is:   solve by using quadramatic formula:   3p2 + 7p + 4 = 0   how do i figure this out by using a calculator.    
Follows • 4
Expert Answers •3
Quadratic Formula

09/22/15

x= negative 6 plus or minus square root of 30
how do I get the answer
Follows • 2
Expert Answers •1

09/18/15

The average prescription prices P (in dollars) from 1997 through 2004
can be approximated by the model P=0.1220t^2 + 1.529t + 18.72, 7 <= t <=14, where t represents the year, with t=7 corresponding to 1997. a) determine algebraically when the average retail... more
Follows • 2
Expert Answers •1
Quadratic Formula Quadratic Equations

09/16/15

solve the given quadratic equations by using the quadratic formula
x^2-8x+20=0                              and                            4x^2-4x+17=0
Follows • 3
Expert Answers •2
Quadratic Formula Quadratic Equations

09/15/15

solve the quadratic equation by using the quadratic formula
x^2+50=0                           and                             x^2-4x+13=0
Follows • 2
Expert Answers •1
Quadratic Formula

09/14/15

solve for X by using the Quadratic Formula
3x^2+8x-3=0                                   and                                  x^2=4x+1 
Follows • 2
Expert Answers •1
Quadratic Formula

09/03/15

Algebra help
mike and kim invest$12000 in equipment  to print yearbooks for schools. Each yearbook costs $5 to print and sells for $15. How many yearbooks must they sell before their business breaks even?
Follows • 2
Expert Answers •1
Quadratic Formula Word Problem

07/13/15

Solving Word Problems with the quadratic formula
A rectangle has sides of length x feet and 2x+2 feet with an area of 24 square feet. Cassandra uses the quadratic formula and finds that x equals 3 and -4. She determines that this means the sides... more
Follows • 2
Expert Answers •1
Quadratic Formula

07/03/15

Determine the type and number of solutions of x^2-12x+36=0
Determine the type and number of solutions of x2-12x+36=0   Please and thank you
Follows • 3
Expert Answers •2
Quadratic Formula

07/03/15

Determine the type and number of solutions of 3x^2+6x+4=0
Determine the type and number of solutions of 3x2+6x+4=0   Please answer, thank you very much for your help
Follows • 3
Expert Answers •2
Quadratic Formula

07/03/15

Determine the type and number of solutions of 6x^2-7x-4=0
Determine the type and number of solutions of 6x2-7x-4=0   Please and thank you!
Follows • 2
Expert Answers •1
Quadratic Formula

06/09/15

Solve using the quadratic formula
a. 5x2-3=14x     b. 1/3x^2=x+1/6
Follows • 2
Expert Answers •1

05/26/15

0 0 how do i find the number of real number solutions to an equation if there is no b value? All the equations I know for finding this need a b value.
U have a huge test retake coming up The problems I cant find answers for are -4=x^2-5 and -4=x^2+2x
Follows • 1
Expert Answers •1

Still looking for help? Get the right answer, fast.

Ask a question for free

Get a free answer to a quick problem.
Most questions answered within 4 hours.

OR

Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.