Quadratic Function Examples and Solutions

High School
Algebra
Algebra I
Quadratic function and equation

Recent questions in Quadratic function and equation

trokusr 2022-08-04

Write the quadratic function in standard form. $f (x) = x^{2} + 32 x + 256$

sarahkobearab4 2022-08-04

A rectangle and a square have the same width but the rectangle is 5m longer than the square. Their total area is $133 m^{2}$ . Find the dimensions of each figure.Choices for the squares width: 6, 7, 8

Filipinacws 2022-08-04

Evaluate.
$(5 a x^{3} - a^{2} x) - (2 a^{2} x^{3} + 4 a^{2} x - 1)$

sarahkobearab4 2022-08-04

Find an equation of the sphere that passes through the origin and whose center is (9, 9, 1).

pominjaneh6 2022-08-04

Determine the nature of the solutions of the equation.
$16 x^{2} - 24 x + 9 = 0$

metodystap9 2022-08-04

$1. x^{2} - 25 / 5 - X 2. x^{2} - 7 x + 6 / x^{2} + 11 x + 10 3. x^{- 9} / x^{3} + x^{2} - 9 x - 9$ (2nd part) Perform mulitplication or devision and simplyfy $1. x^{2} - 36 / x$ divided by $x^{3} - 6 x^{2} / x^{2} + x$ (3rd part) perform adition or subtraction and simplyfy $1. 3 / x - 1 - 5 2. 2 / x^{2} - x - 2 + 10 / x^{2} + 2 x - 8$ (last part) simplyfy the complex fraction 1. (x under square rootx- 1/2 x x under square root sign/x under square rootsign.

Marco Hudson 2022-08-04

If $x_{p} = \cos (π / 2^{p}) + i \sin (π / 2^{p})$ , then what is the value of $(x_{1} x_{3} x_{5} . . . . t o \infty) + 1 / (x_{2} x_{4} x_{6} . . . . t o \infty)$ ?

Samson Kaufman 2022-08-03

How to complete the square to solve this problem $3 x^{2} = 6 x + 12$

moiraudjpdn 2022-08-02

Simplify.
$(\sqrt{5} + 6) (\sqrt{5} + 4)$

Samson Kaufman 2022-08-02

A window is in the shape of a square of side s, with a semicircle of diameter x above it. Write a function that expresses the total area of the window as a function of s.

Janiya Rose 2022-08-02

$\frac{\frac{1}{3} - \frac{5}{3 x} + \frac{2}{x^{2}}}{\frac{1}{3} - 3 x^{2}}$

Adrianna Macias 2022-08-01

Simplify.
$\sqrt{8}$ divided by 27

Baladdaa9 2022-08-01

$\frac{7 x}{x^{2} + 2 x y + y} + \frac{3 x}{x^{2} + x y} = 0$

stratsticks57jl 2022-07-31

How is the shape of a quartic function different from the shape ofa cubic function? a quadratic function?

Darian Hubbard 2022-07-31

Find a solution to $d^{2 y} / d t^{2} = - 4 y$

Lillie Pittman 2022-07-31

Evaluate.
$\frac{4}{5 x y^{3}} + \frac{2 x}{15 y^{2}}$

Alex Baird 2022-07-30

The gradient of one of the straight line in $a x^{2} + 2 h x y + b y^{2} = 0$ is twice that of the other.Then which one of the following is true?
$(i) 8 h^{2} + 9 a b = 0 (i i) 8 h^{2} = 9 a b$
$(i i i) h^{2} = a b (i v) 3 h^{2} - 5 a b = 0$

Ciara Rose 2022-07-30

Solve.
$(3 x + 10)^{1 / 2} = 10 - x$

scherezade29pc 2022-07-30

a. Use you calculator to determine which two of the following equations is an identity.
$1 / (\sin x + \cos x) = \csc x + \sec x$
$1 / (1 - \sin^{2} x) = 1 + \tan^{2} x$
b. Verify the identity equation.

Mahirajbaig Inamdar2022-07-30

Write the conjugate of 2-3i

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