I need to graph Y=-4/x   I'm not understanding how to decide what imputs to use for x. Where does this imput come from and how to determine what to use?

Q: What do you mean by cofactor and also define the same?

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A: Domain: Set of values of x or independent variable for which the value of y or dependent variable…

Q: is this a function and why y = x2 + 3

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Q: For the following function:   A)  Evaluate it at 2, -2, and t+3   B)  Find the y-intercept.   C)…

A: given f (x) = 3 - square root(2x+5)

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A: Given that yc=0t≤0ce-1tt>0 Here "y" is a Piecewise function.

Q: B. INSTRUCTION: Graph the following piece-wise function 2. f(x) = (6x - 2, x> 0 3x - 2, ISO

A: we have to draw the graph

Q: I just need help with the second page so b-f plz it would be very very helpful

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Q: 2x=20,x what is the comma for

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Q: Y= -1/2(x+6)^2 + 8 I would like to know how to find the 1: vertex 2: range 3: horizontal intercept.

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Q: |4x – x² dx

A: Given query is to find the value of integral.

Q: Describe what you would do to graph f(x) = -1/x .

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Q: How would you determine the x-coordinate of the inflection point?

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Q: (0, 3) 2 1- (2.0)

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Q: EX1: Draw the fowling function y=3x-5 when I-1<X<3

A: Given: The function: y=3x-5. The interval: -1&lt;x≤3. Calculation: Compute the value of y on the…

Q: The following function takes t, number of seconds since a ball was tossed in the air, and gives H,…

A: h(t)=-16t2+90t+5where t is in seconds

Q: Determine whether the equation defines yas a function of x.Explain your reasoning: y = 3x -1 / x+2

A: Given equation is : y=3x-1x+2 Determine whether the equation defines y as a function of x.

Q: What is the end behavior and removable discontinuity of the function y= x-4/3-2x ?

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Q: 2. Express the following function in standard form using completing the square: f(x) = - 2x2 - 12 x…

A: Consider the general form of the parabola , y=a(x-h)+k  Axes of symmetry is x=h Vertex is (h,k)…

Q: Check the function y=x²+1 whether have a symmetry about x or y axis

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Q: Make a cobweb diagram starting at the indicated point to find f(f(x) repeatedly. What point does it…

A: Here we have to make a cobweb diagram starting at the indicated point  and find f(f(x) repeatedly.…

Q: Summarize what the graph of y = |x| + 2 will look like. Then graph and label the parent function and…

A: we have to draw the graph of y=|x|+2

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: How many points of inflection does the function (x)=x°+ x have?

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Q: 3. Given the equation y = - 0.5 (x – 1)³ + 2 a) State the base/parent function: b) Use math words to…

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Q: How do you find the domain of coordinate

A: The domain is the set of all first elements of ordered pairs (x-coordinates).   The range is the set…

Q: Is 2xVx a power function? Identify k and p if yes.

A: The objective of the question is determine the coefficient and power of the given function.

Sequence and Series

A sequence is defined as a collection of things. Series is defined to sum the things one by one in the sequence.  It was invented by German mathematician Carl Friedrich Gauss.