24d

#### The height, h meters, of a batter baseball as a function of the time, t seconds, since the ball was hit can be modelled by the function h = -2.1(t-2.4)²+13. Read description

How many seconds after it was hit did the ball hit the ground, to the nearest tenth of a second?

27d

#### How to find the dimension of the box in algebraic expression

How to find the dimension of the box in algebraic if its volume is 9x³-x?

27d

#### Hi what are the steps of finding the Area of school sign.

The school sign consist of two shapes. Rectangle and triangle on its top.The base of the triangle is 2x-2 and its altitude is x+2. While the rectangle has x+3 of its height, and 2x-2 its width. The... more
Quadratic Equation Algebra Problem Solving Mathematics

27d

#### Hi, I need help to understand this problem solving. Could anybody help me please.

A construction worker is repairing a window tosses a tool to his partner across the street. The height of the tool above the ground is modelled by the quadratic relation h=-5t² + 20t +25, where h... more

05/19/22

#### How do I factor the relation: h= -0.3d^2 +1.2d +1.5 to determine the distance between his take-off and landing

Derick who is mountain biking jumps off a ledge. His path is modelled by the quadratic relation: h= -0.3d^2 +1.2d +1.5, where h is the height above the ground and d is the horizontal distance... more

05/12/22

#### Factor 𝑥^2 − 2𝑥 − 24 and sketch a graph. What does factored form tell you about the graph?

Quadratic Equation Math Algebra 1 Algebra

05/09/22

#### ALGEBRA QUESTION

Write a quadratic function that opens downward and has a vertex of (0,-2)
Quadratic Equation Math Algebra 1 Algebra

05/05/22

In a baseball game, a pop fly is hit, and its height in meters relative to time in seconds is modeled by the function h(t)=4.9t^2+8t+1a.) What direction does it open?b.) For how many seconds is the... more
Quadratic Equation Math Algebra 2 Polynomials

05/03/22

The Birthday Polynomial ProjectTask: To create, characterize, graph, and present a polynomial function that reflects you.Process:1. Identify IN ORDER the digits of the month (1 or 2 digits), day (1... more

05/01/22

How can I solve the question: Determine the vertex form equation of the parabola that is congruent (same shape) to the parent parabola (y=x2), has a vertex at (-3,-7) and is opening down.

05/01/22

how do you solve the question if the parent parabola is y=x2, has been reflected in the x-axis, vertically stretched by a factor of 5, translated 2 units to the left and 1 unit up. and then change... more

04/11/22

#### Algebra 1- Solving quadratic equations (factoring)

How do I find the x-intercept of Y= -16x^2 + 48x

04/05/22

Write the quadratic equation whose roots are 4 and -4 and the leading coefficient is 5.

03/31/22

#### Solution to Equation

what are the solutions to the equation 3x2+15x=18?Please and thank you in advance!!!
Quadratic Equation Algebra 2 Completing The Square

03/31/22

#### Solve the quadratic equation by completing the square

Solve x2+10x+16=0

03/30/22

#### The graph shows a function f that is a parabola. Determine the following...

Question #1:The graph shows a function f that is a parabola.a) Determine the equation of f(x). b) Determine the equation(s) of . Question #2:Muhammad is disc shooting. The height of the disc, in... more

03/30/22

#### A quadratic function has these characteristics: x = 1 is the equation for the axis of symmetry. x = –1 is an x-intercept. y = –4 is the minimum value. Determine the y-intercept of this parabola.

Question #1:A quadratic function has these characteristics:x = 1 is the equation for the axis of symmetry.x = –1 is an x-intercept.y = –4 is the minimum value.Determine the y-intercept of this... more

03/10/22

An object is projected vertically in the air with a velocity of 62 m/s. Using the formula h= -4.9t^2+v0t, where h represents the height (m) and t represents time (s),When will the object be 180m... more
Quadratic Equation Algebra Graphs College Algebra

03/07/22

#### Complete the square to put the quadratic in standard form...

f(x) = x2 + 2x -8Vertex:Concave:Y/X intercept:Domain/range:Increasing/decreasing intervals:Determine intervals where f(x) > 0 and where f(x) < 0

02/28/22

#### Can someone answer part B?

A quadratic equation is given. f(x) =1+x−2 x2 (just the two is under the square root) (a) Use a graphing device to find the maximum or minimum value of the quadratic function f, correct to two... more

02/09/22

#### Math - Deriving Quadratic Equations and Functions

A. Determine the quadratic equation and function whose graph passes through the given coordinates in the table of... more

01/21/22

#### write a quadratic equation having the given numbers as solutions/roots

the given being x=4 and x= -1/2

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