480 Answered Questions for the topic quadratic equation
Quadratic Equation Algebra 2
03/06/21
Write each quadratic function in the form f(x )=a(x −h) ^2+k , find the vertex, and sketch the graph:
Write each quadratic function in the form f(x )=a(x −h)^2 +k , find the vertex, and sketch the graph:y = − 1/2 x^2 +x+5/2y=?(?)^2+?vertex=?,?
Quadratic Equation Algebra 2
03/06/21
Write each quadratic function in the form f(x )=a(x −h)^2 +k , find the vertex, and sketch the graph:
Write each quadratic function in the form f(x )=a(x −h) +k , find the vertex, and sketch the graph:y = −2x^2 +3x-1y=?(?)^2+?vertex=?,?
Quadratic Equation Algebra 2
03/06/21
Write each quadratic function in the form f(x )=a(x −h)^2 +k , find the vertex, and sketch the graph:
Write each quadratic function in the form f(x )=a(x −h)^2 +k , find the vertex, and sketch the graph:y=x^2+3x+5/2y=?(?)^2+?vertex= ?,?
02/28/21
Quadratic Regression
I have been stuck on this question for awhile now, any help is appreciated. The table below shows the height, h, in meters, of an object that is thrown off the top of a building as a function of t,...
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The formula for the area of a triangle is A=1/2bh, where b is the base and h is the height. If the area of the right triangle below is 4, find the base of the triangle.
Height= xBase= 6x+2
Quadratic Equation Algebra
02/22/21
A company sells widgets.
y, made by the company, is related to the selling price of each widget, x, by the given equation. Using this equation, find out what price the widgets should be sold for, to the nearest cent, for...
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02/22/21
can some one please tell me how compressed by 1/2 effect the whole equation?
If the parabola y=x^2, undergoes the following transformations: reflected over the x-axis, translated 5 units left and 2 units down, and compressed vertically by a factor of 1/2 , what is its new...
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Quadratic Equation Algebra 2
02/19/21
Write this in Factored and standard form
I have a parabola that is written as f(x)= -(x-12)^2+24 I’m vertex form. Can some show me how to write this in standard and factored form?
Quadratic Equation Algebra 2
02/19/21
Can this be written in factored form?
My equation is -x^2+24x+168. I have to write it in factored form but I can’t find the factored pair of -168 that equals -24
02/18/21
The classic "when does x enter the y" type question
I need help with a certain question in a math puzzle. The equation is h(t)=-16t^2+24t+48. I need to find out when it'll reach the max height.
Quadratic Equation Math
02/14/21
Quadratic function problem
For the quadratic function of the form y=ax^2+c for which f(1)=1 and f(2)=-2 the parameters c and a are
Algebra 1 Quadratics Problem [Read Description]
During halftime of a football game, a slingshot launches T-shirts at the crowd. A T-shirt is launched from a height of 6 feet with an initial upward velocity of 72 feet per second. The T-shirt...
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Create a quadratic relation such that the relation passes through point (14,10) and has two identical real roots. Justify your answer graphically and algebraically.
Create a quadratic relation such that the relation passes through the point (14,10) and has two identical real roots. Justify your answer graphically and algebraically.
Quadratic equations
The hypotenuse of a right angled triangle is 35 cm. The difference between its other two sides is 7 cm. Find the length of the sides.
Quadratic equations
One leg of a right triangle is 7 cm less than the length of the other leg. The length of the hypotenuse is 17 cm. Find the lengths of the legs.
Quadratic equations
A square is altered so that one domension is increased by 5 units, while the other dimension is decreased by 3 units. The area of the resulting rectangle is 48 sq units. Find the area of the...
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Quadratic equations
The length of a rectangle exceeds its width by 5 inches. Find the length of the rectangle if its area is 126 square inches.
Algebra 2 Quadratic equations (help)
The length of a rectangle is 5 inches more than twice a number. The width is 3 inches less than the same number.If the area of the rectangle is 76 sq inches, what is the number?
01/21/21
Quadratic functions
determine the standard form quadratic function, given the following: one of the x-intercepts at x = 6, and with vertex (4,2)
01/21/21
Quadratic functions
determine the standard form quadratic function, given the following: Vertex (4,-2), and passing through the point (1,1)
Quadratic Function
Find algebraically two numbers whose sum is 50 and whose product is a maximum.
01/20/21
Quadratic Function
A farmer with 1200 m of fencing wants to enclose a rectangular area and then divide it into four pens with fencing parallel to one side of the rectangle. What is the largest possible total area of...
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