Determine and graph the domain of the function: f(x,y) = ev- + In(5x² + 7vZy² – v2) |

Q: Write f(x) = x 2 − 10x + 8 in vertex form.  precal

A: Given :f(x)=x2-10x+8

Q: Let f(x)=3(x+2)(x+3). What are the coordinates of the vertex?

A: X coordinate of the vertex=-b/2a Y coordinate of the vertex=putting value of x coordinate in f(x).

Q: Consider the function f(x) = −5x² + 70x + 6 on the interval [-3, 9]. Find the absolute extrema for…

A: The given problem is to find the absolute maximum and absolute minimum of the given function over…

Q: 4) Write the following functions in vertex form. 2 a) P(x) = x 2x - 7 b) P(x) = - - x² + 6x + 2

A:

Q: quadratic function J (- nonzero integers.

A: We have to write a quadratic function of the form: fx=x2+nx+c, where n and c are non-zero integers.

Q: Find the domain of the function : g(x) = √(x-3) + √(x+4)

A:

Q: 32,250+4,600x 2. C(x): gives the yearly cost of electricity of a household appliance. Find the…

A: We have to find

Q: Is the point (1, -2) on the graph of the function k(x) = x2 + (2>x)?

A: Given, k(x) = x2 + (2/x) To check Is the point (1, -2) on the graph of the function

Q: State the domain and range (using either set notation or interval notation) for the quadratic…

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Q: Identify the vertex of: f(x) = 3(x - 5)² + 1/2 O (-15) O (5) O (-1/52,7) O (5,-)

A: Identify the vertex of: fx=3x-52+72A   72,-15B   72,5C   -152,7D    5,72

Q: Complete the square and find the maximum value of f(x) = -x 2 + 4x + 1.

A: To complete the square and find the maximum values of the given function.

Q: Find a point whose coordinates are integers and whose distance from (3, 2) is √41

A: To find:   a point whose coordinates are integers and whose distance from (3, 2) is √41 Consider the…

Q: 5. Use the function f(x) = x³ + 2x² + x - 2, create a table with 8 inputs and outputs. Complete the…

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Q: The profit for the sale of Starbucks Christmas blend coffee is give by the function P(x) = -2x^2 +…

A:

Q: y=-x² +6x-2.

A: Given function is: f(x)=-x2+6x-2 which is a quadratic function, whose graph is a parabola.

Q: Consider the function of y = 5x + 2x- 3x and find the maximum and minimum points.

A: Without wasting any time, differentiate the function w.r.t x on both the sides, dy/dx = 15x2 + 4x -…

Q: A once-popular children's doll is slowly declining in popularity. The quartic function f(x) = -…

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Q: Showthat fo= x| is Continuous evalyuhore- 1x1+1

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