10/10/20

I have two equations that I’m not sure if it’s quadratic or linear. 4x^2 + 2y = 4x^2 + x + yy = x(x - 3) - 2x(4 - x)Please help as much as possible

07/23/20

#### Two numbers when multiplied gives 144 and when added gives -25

07/03/20

Let’s say we have access to planting 2 different crops, Watermelons and Grapes. We can find the revenue of a crop by the equation: R = (p0 + px)(n0 - nx) Where R is the revenue, p0 is the starting... more

01/31/20

#### Your backyard is 16 feet longer than it is wide. The area is 6992 square feet. Its width is?

12/16/19

Layla is on top of a building. Kate look up to see her at an angle of elevation of 35 degrees, she is 200 ft away. Layla pick up a rock and throw it down at 60 ft/sec. If Kate is 6 ft tall, how... more

12/12/19

A rectangular picture frame measures 20 cm by 30 cm. The picture frame has a uniform width around the picture. The area of the picture is to be equal to the area of the picture frame. What is the... more

11/12/19

#### You have 264ft of fencing to enclose a rectangular plot that boarders on a river. If you do not fence the side along the river find the length and width of the plot that will maximize the area

what is the function A(x) that calculates the area of of the rectangular plot with width x feet

08/29/19

#### Using the value a=-14 and b=6, find the non-integer roots of the equation f(x)=0 in the form p+√q, where p and q are integers.

where f(x)= x³+x² +ax+b

08/17/19

#### math help algebra 1 or 2

The cross section of television antenna dish is a parabola and the receiver is located at the focus, 5 feet above the vertex. A. find an equation for the cross section of the dish.( assume the... more

06/06/19

#### If a quadratic function, has a turning point at (8,-6) then where would the function g(x) defined by g(x)=4f(x) have a turning point? Explain.

If a quadratic function, has a turning point at (8,-6) then where would the function g(x) defined by g(x)=4f(x) have a turning point? Explain.

03/26/19

03/16/19

#### How do I know which numbers to enter for the smaller and larger value?

Fnd two x intercepts (smaller and larger x value) for the quadratic function f(x)=-x^2+2x+5

03/16/19

#### How do I write the standard form?

Given the vertex(1,-5) and the point (-1,11) write the standard form of the quadratic function whose graph is a parabola with those points.

03/06/19

#### i need help with a math word problem

At the end of the school year, Rachel and Amber go to the roof of a 12-story building and throw their Algebra book of the edge. The equation of the pathway that each girl’s textbook takes is given... more

06/21/18

#### Find the value of k

Find the value of k if the roots of x2-4x-kx+49=0 are equal.

04/12/18

#### What is the quadratic equation with -4 and 3/2 as solutions

What is the quadratic equation with -4 and 3/2 as solutions

02/08/18

#### What is the equation of the quadratic if the vertex is (1,-1) and the y-intercept is (0,-1)

How do u work backwards in order to get the equation of the parabola.

01/09/18

#### Use the zero product property to solve them. (x+8)(2x-7)=0 (3x-5)(4x+1)=0 (x-12)(x-4)=0 (5x+2)(x+21)=0

Each equation is in factorized form. Use zero product property to solve.

12/15/17

#### Solving equations with quadratic formula? 8n^2 + 4n - 16 = -n^2

8n2 + 4n - 16 = -n2

12/05/17

#### The ball left my hand at 1.56 meters off the ground, after .59 seconds the ball reached the max. height of 3.26 meters. find the equation for h

Find the equation for h, after ,t ,seconds

09/25/17

One day Pokémon trainer Ash saw a rare Pokémon Mew on the ground in front of him. To catch the Pokémon he had to throw the Pokéball on it. The trajectory of the ball follows a parabola. In... more

07/04/17

2×2-8×

04/19/17

#### A rectangle has a length that is two more than twice it's width. The area of the rectangle measures 60cm squared , what is the equation?

Also what are the demensions of the rectangle

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