Welcome :: Homework Help and Answers :: Mathskey.com

Recent Visits

Q&A
Unanswered
Categories
Users
Ask a Question

Welcome to Mathskey.com Question & Answers Community. Ask any math/science homework question and receive answers from other members of the community.

Q&A Categories
BASIC MATH (93)
PRE-ALGEBRA (441)
ALGEBRA 1 (2,216)
GEOMETRY (864)
ALGEBRA 2 (2,745)
TRIGONOMETRY (1,186)
PRECALCULUS (1,903)
CALCULUS (2,791)
STATISTICS (129)
PHYSICS (658)
CHEMISTRY (136)
MECHANICAL ENGINEERING (64)
ELECTRICAL ENGINEERING (207)
Winplot Tutorials (2)

Most popular tags

solving-equations system-of-equations functions math slope-intercept-form physics homework-help trigonometric-identities integration substitution-method limits calculus

13,435 questions

17,804 answers

1,438 comments

777,303 users

Select the approximate values of x that are solutions to f(x) = 0. Where f(x) = -9x^2+5x+3

0 votes

Please answer ASAP, thanks!

solving-function
solving-equations

asked Mar 3, 2014 in ALGEBRA 2 by payton Apprentice

Share this question

Google+ Facebook Twitter LinkedIn Reddit

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

0 votes

The function f(x)= .

The standard form of the quadratic expression is

The solution of the expression is x

Substitute

.

So the approximate values of .

answered Mar 3, 2014 by dozey Mentor

Please log in or register to add a comment.

Related questions

Select the approximate values of x that are solutions to f(x) = 0. Where f(x) = -2x^2+2x+8

asked Mar 3, 2014 in ALGEBRA 2 by chrisgirl Apprentice

solving-function
solving-equations

select the approximate values of x that are solutions to f(x) = 0. Where f(x) = -2x^2+4x+7

asked Mar 3, 2014 in ALGEBRA 1 by andrew Scholar

solving-function
solving-quadratic-function

Select the approximate values of x that are solutions to f(x) = 0,

asked Oct 11, 2014 in ALGEBRA 2 by anonymous

solving-quadratic-function

Select the approximate values of x that are solutions to f(x) = 0,

asked Oct 20, 2014 in ALGEBRA 1 by anonymous

solving-quadratic-function

Select the approximate values of x that are solutions to f(x) = 0,

asked Oct 20, 2014 in ALGEBRA 1 by anonymous

solving-quadratic-function

Select the values of x that are solutions to the inequality 0>x^2+5x-2

asked Mar 3, 2014 in ALGEBRA 2 by skylar Apprentice

solving-inequalities

for what values of x is f(x)=(2x^3-3x^2-8x+12)/x-2 undefined?

asked Mar 5, 2014 in ALGEBRA 2 by abstain12 Apprentice

solving-function
rational-zeros

solve and check the function f(x)=3x^2+12x+3

asked Mar 11, 2014 in ALGEBRA 2 by rockstar Apprentice

solving-function

Select the true statement for the graph of f(x)=a(x+5)ˆ2-2, where a<0

asked Oct 28, 2014 in ALGEBRA 2 by anonymous

vertex
maximum-minimum-value
college
algebra

how do you find the values for m and b in the following systems so that the solutions to the system is (-3,4)

asked Mar 14, 2014 in ALGEBRA 1 by homeworkhelp Mentor

system-of-equations
solving-equations

Solve F(x)=3X^3-8X^2+X+2?

asked Dec 12, 2014 in ALGEBRA 1 by anonymous

solving-function

Solve eqation, where 0°<= x < 360°. Round approximate solutions to the nearest tenth of a degree.

asked Oct 25, 2014 in ALGEBRA 2 by anonymous

trignometric-equations

graph f(x)=2x-3/-2x-4

asked Mar 5, 2014 in ALGEBRA 2 by andrew Scholar

solving-function
graphing-functions

the solutions for an equation 9x^2+12x-32=0

asked Mar 10, 2014 in ALGEBRA 2 by linda Scholar

solving-equations
quadratic-equation

Find values of x where tangent line to f(x)=(1/x) is parallel to the line y=-5x+9.

asked Feb 27, 2014 in CALCULUS by chrisgirl Apprentice

equation-of-a-tangent-line
parallel-lines
equation-of-a-line

how to solve f(g(x))

asked Mar 6, 2014 in ALGEBRA 2 by angel12 Scholar

solving-function
functions

how to solve f(x) = 2x³+3x²-12x+1

asked Mar 5, 2014 in ALGEBRA 2 by abstain12 Apprentice

solving-function

For f(x)=x^2+4x, find f(x+h)-f(x)/h

asked Mar 5, 2014 in ALGEBRA 2 by angel12 Scholar

solving-function
functions

find the roots of polynomials f(x)=5x^3-20x^2-20x

asked Feb 24, 2014 in ALGEBRA 2 by rockstar Apprentice

roots-of-polynomials
solving-equations

Find the roots of the polynomial equation -x^3 + 5x^2 - 11x + 55 = 0.

asked Feb 24, 2014 in ALGEBRA 2 by rockstar Apprentice

roots-of-polynomials
solving-equations
polynomial-function

Copyright © 2024 MATHSKEY. All Rights Reserved. Sitemap|Terms Of Use|Disclaimer|Contact Us|FAQ

...