08/14/19

#### The length l of a 200-square-foot rectangular vegetable garden is 4 feet less than twice the width w. Find the length and width of the garden.

The length l of a 200-square-foot rectangular vegetable garden is 4 feet less than twice the width w. Find the length and width of the garden.

07/28/19

You’ve been given $500.00 for your fencing. So first we are going to make as big of a rectangular field as we can with the money that we have for the fencing to surround it. The cost of premium... more 05/18/19 #### answer to this application question needed ASAP PLEASE a video tracking device recorded the height, h in metres, of a baseball after it was hit into the air. the data collected can be modelled by the quadratic relation h=-3(t-3)^2+18. where t is the... more 05/02/19 #### When Joe dives off a diving board, the equation of his pathway can be modeled by h=-16t^2+15t+12. Find the time it will take to reach the water. Solve using the quadratic formula. I've answered this a bunch of times but I am not getting numbers that could represent a time. Can someone plz show how this works step by step? The unit is seconds, I think, even though it is not... more 04/04/19 #### A raindrop falls from a cloud at an altitude of 10,000 ft. Another raindrop falls from a cloud at an altitude of 14,400 ft. Write the two height functions and use a graphing calculator to comparetheir graphs. Then, Use the graphs to tell when each raindrop reaches the ground. 04/04/19 #### quadratic function Find a formula for the quadratic function whose graph has its vertex at (5, 4) and its -intercept at y=2 03/23/19 #### answer a, b and c You will build a rectangular sheep pen next to a river. There is no need to build a fence along the river, so you only need to build three sides. You have a total of feet of fence to use. Find the... more 03/18/19 #### help with using the quadratic formula how do you use the quadratic formula to solve z^2+16z+54=0? 03/14/19 #### what is the average cost Average movie prices in the United States​ are, in​ general, lower than in other countries. It would cost ​$78.03 to buy three tickets in Japan plus two tickets in Switzerland. Three tickets in... more

03/13/19

Last year the Sports Time Athletic Club charged \$20 to participate in an aerobics class. Seventy people attended the classes. The club wants to increase the class price this year. They expect to... more

03/11/19

#### (5,7) 2 units right 2 units down

I don't know what this would be

03/09/19

#### Finding quadratic in general form using vertex and two x intercepts.

Find the quadratic (in general form) that passes through these 3 points. The three points are the vertex, and two x intercepts. The vertex is (55, 24) and the two x intercepts are (0, 0) and (0,... more

03/07/19

#### Help me with math question pls!

If the point (-3,4) is the vertex point of the curve of a quadratic function f and -5 is a root of the equation f(x)=0 then the other root is ......But I need it with steps not only the final answer

03/07/19

Determine the equation of the quadratic function with vertex (1,4) and passing through the point (−2,−5)y﻿=

03/04/19

#### x-intercepts of a quadratic function.

Consider the following x-intercepts of a quadratic function. (0, 0), (10, 0) (a) Find one quadratic function with the given x-intercepts whose graph opens upward and another equation whose graph... more

02/26/19

#### the product of two consecutive odd integers is 59 more than twice their sum.

Using the factoring method or the quadratic formula, How can I set up an equation and solve it to find the solutions.

02/21/19

#### Use the quadratic formula to solve x^2+6x-7.

Show ALL work to receive FULL credit. Then describe the solution.

02/21/19

I need help finding the equation in standard form of the parabola passing through the points (1,7)(2,2)(4, -32)

02/18/19

#### Math homework help

Find all values of  such that . Give your answer as an interval.

02/17/19

#### What is the difference in writing a quadratic equation?

The quadratic for the roots 3/7 and 10/3 is -21x2+79x-30.But is there a difference if it was written as 21x2-79x+30?

02/16/19

#### Math for homework.

G(x)=4x^2+x+7 find g(2)

02/13/19