find the domain of the quadratic function. (enter your answer using interval notation) y=4x^2-3x+7

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A: Given A rancher decides to enclose a rectangular region and 2240 feet of the new fence on the other…

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A:

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A: To find the length of the hypotenuse without using the quadratic formula.

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Q: Find two numbers whose sum is a if the product of the square of one by the cube of the other is to…

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Q: Explain Reducible Second-Order Equations, when Independent variable x missing?

A: To show that how to reduce a second- order equation, when Independent variable x is missing.

Q: A rectangle has a perimeter of 30 inches. Its length is one less than three times its width. What…

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Q: The hypotenious of a grassy land in the shape of a right triangle is 1 meter more than twice the…

A: let the length of shortest side = x mthen we have hypotenious =(2x+1) mthird side =(x+7) m

Q: Find two numbers whose sum is 9 if the product of one by the square of the other is a maximum

A: Explanation of the answer is as follows

Q: How can I write an equation in standard form using only x=4 and (7,6)?

A: The standard equation of line is given by:

Q: The length of a rectangle is 5 cm less than twice the width. Express as an integer the maximum width…

A: here, objective is to find the maximum width of the rectangle for which perimeter is less than 84c.m

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A: Let the two numbers be: x and y Therefore we have to maximize:  f(x, y)=x y3 subjected to…

Q: What is the number whose square diminishes from three times its 2 times

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Q: The perimeter of a rectangle is to be no greater than 80 centimeters and the width must be 10…

A: let length be x and width is given to be 10. Perimeter of a rectangle is defined as 2(length +…

Q: Find two numbers whose sum is 20 and whose product is a maximum

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Q: A man has marked off an area in his yard where he will plant a garden. Find the dimensions of the…

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Q: Determine the quadratic equation that best fits the given set of data: (1, 2), (2, 3), (4, 3), (6,…

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Q: X42 then

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Q: 21-X %3D

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Q: What is the equation of the square root function in the graph?

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A: The perimeter of the entire figure is 12 feet.

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Q: Suppose two numbers add up to 20. What is the maximum value of their product?

A: Given that: Two numbers add up to 20.

Q: Find a number whose difference from its square root is least

A: Explanation of the answer is as follows

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A: Let us consider the function f(x)  To maximize the function  Differentiate the function with…

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A: It is required to describe the process of completing the square of the quadratic function and to…

Q: Show

A: Given, A-1=4211

Q: Find two numbers whose sum is 11 and whose product is a maximum.

A: Let x and y be the two numbersx+y =11y =11-xProduct is maximumTherefore, xy is maximumx(11-x) is…

Q: Find the two positive numbers whose product is a maximum and the sum of one is five times the other…

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Q: What is the area of a rectangle that has a length of 3x and a width that is 5 less than 2 times the…

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Q: Find two numbers whose difference is 154 and whose product is a minimum.

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Q: The diagonal of a rectangle is 2 inches greater than its length and 9 inches greater than its width.…

A: Given: The diagonal of a rectangle is 2 inches greater than its length and 9 inches greater than its…

Q: Find all 6 trig functions for the following point (-6, -8)

A:

Q: The perimeter of a rectangle is to be no greater than 100 centimeters and the width must be 15…

A: Perimeter of rectangle = 2 ( length + width)  Given width = 15 cm  and  perimeter of a rectangle…

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Q: please use one or two variable analysis to solve

A: The data is Mass Frequency 6-11 4 12-17 6 18-23 5 24-29 3

Q: Find two positive numbers whose sum is 9 and the product of one number and the square of the other…

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Q: -3x²-2x+1 ***) dx 5. x+2

A: The given integral is:∫-3x2-2x+1x+2dxWe need to solve the above integral.We will use the method of…

Q: A rectangle has a perimeter of 30 inches with a length of 8 inches and a width of sqrt(x + 30). Find…

A: For Rectangle,  Perimeter = 30 inches Length = 8 inches  Width = √(x+30) x = ?

Q: The endpoint is the appro

A: The end-points of a line segment are: -1,-2 and 9,12 We have to find the approximate length of the…

Q: Find two numbers whose sum is 50 and whose product is a maximum.

A: To find two numbers whose sum is 50 and whose product is a maximum.

Q: What is the area of a rectangle whose width is 10 and whose length is 4 more than twice the width?

A: Explanation of the answer is as follows