Quadratic Function Examples and Solutions

High School
Algebra
Algebra I
Quadratic function and equation

Recent questions in Quadratic function and equation

blogswput 2022-09-11

A smart-phone is thrown upwards from the top of a 192-foot building with an initial velocity of 16 feet per second. The height h of the smart-phone after t seconds is given by the quadratic equation $h = - 16 t^{2} + 16 t + 192 h$ . When will the smart-phone hit the ground?

Konciljev56 2022-09-08

Based on the given quadratic equation, use the discriminant formula to state the nature of the roots.
$5 x^{2} - 3 x - 8 = 0$

Jamar Hays 2022-09-05

Simplify $f (x) = 2 x^{2} + 13 x - 10$

Braeden Valenzuela 2022-09-04

For what values of k will the quadratic $9 x^{2} + 12 x + k^{2} = 0$ have 2 real solutions?

Truscelli3h 2022-09-04

Determine the effective rate for $1 invested for 1 year at 4.5% compounded semiannually. The effective rate is %.

geneth1u 2022-09-04

Solve. $x^{2} 10^{x} - x 10^{x} = 2 (10^{x})$

Loldi9s 2022-09-03

Find radius and center of each sphere.
$x^{2} + y^{2} + z^{2} + 2 x - 2 z = - 1$

Julius Blankenship 2022-09-03

find the quadratic function $y = a x^{2} + b x + c$ whose graphpasses through the given points.
(1,6), (-114), (2,11)

Kendra Hudson 2022-09-03

A rocket is fired such that its height h(in km) is given by $h = 41 t - t^{2}$ . For what values of t(in min) is the height greater than 400 km?

Marley Blanchard 2022-09-03

Solve this by using complete the square $2 x^{2} + 6 x - 3 = 0$

cjortiz141t 2022-09-03

Solve. $280 = (0.5 - 2 x)^{2} / (x) (x)$

hiposopj 2022-09-03

The directions say to: Find $b^{2} - 4 a c$ and the number of real solutions to each equation. The equation is:
$- 2 x^{2} + 5 x - 6 = 0$

Adeline Mooney 2022-09-02

Solve. $(4 m + 3) (5 m^{3} - 4 m^{2} + m - 5)$

listgrein6u 2022-09-02

Solve for x: $3 + \sqrt{x + 2} = 3 + x$

saborcehj 2022-09-02

The height of a baseball that is thrown from groundlevel with an initial velocity of 83 ft/sec can be modeled by $h = - 16 t^{2} + 83 t$ . Use this model to find the height of the ball after 3.8sec

epifizamvg 2022-09-02

For what values of k will the quadratic $- 3 x^{2} - 4 x + k = 0$ have 2 imaginary solutions?

Cyrus Munoz 2022-09-01

Find radius and centerof each sphere.
$x^{2} + y^{2} + z^{2} - 4 x = 0$

ureq8 2022-09-01

if x = -2 evaluate $3 x^{4} - (4 x)^{2} + 2$

Finding a reliable quadratic function solver is quite popular today as students look for answers to equations that they encounter during those Algebra tasks. Still, quadratic function examples with answers are not so common, which is why we have collected related questions and answers for you to help you find various solutions and learn. Take your time to explore quadratic function questions. If you manage to understand at least one quadratic function solution, you will understand all the rest because it is exactly how things work. Even the most complex quadratic function equation makes sense when you have an example.

Algebra I

$х^{2} - 5 x + 6 = 0$