Find the range of these functions 1. y=(x+2)/(x^2-4) 2. y=√(x^2-x-2) 3. y=(15-x)/(x^2+3x-4) 4. y=1/√(x-9) 5. y=-1/(x^2-2x)

Q: A cat is falling from a branch. Its height t seconds after it fell is given by the function h(t) =…

A: We have given height  ht=-16t2+5 To get for what height cat was falling  Put t=0 h0=0+5 h0=5 height…

Q: find the difference quotient of f(x)= x^2- x + 1

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Q: 1. Plot 1/(x^2-1), x/(x^2-1), x^2/(x^2-1), x^3/(x^2-1) when x = -2 to x=2.  2. What are the…

A: We have to plot graph of Gven Functions,1x2-1, xx2-1, x2x2-1, and x3x2-1.,From x = -2 to x=2.

Q: Given f(x) = 7x and g(x) = 7x^2+9a. (f of g)(4) b. (g of f)(2) c. (f of f)(1) d. ( g of g)(0)

A: To evaluate the composite functions at given points

Q: What is the x intercept or 0's of -x^2+4x+3?

A: Given equation : - x2 + 4x + 3 Zeroes of given equation. - x2 + 4x + 3 = 0 Multiply by (-1)  x2  -…

Q: Let f(x)=3x^2+7x-4 and g(x)=9x^2-5x+1. Which equation shows h(x), where h (x)= f(x)-g(x)?

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Q: Convert f(x)=(x-3)(X^2 -5x +6) into factored form

A:

Q: Describe the end behavior of this function f(x)=(x^3)-(4x^2)+6

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Q: f(x)= (2x^3-5)/x^2+x-6

A: The given expression is,

Q: f(-2)=3-5x+x^2

A: Given: f(-2)=3-5x+x2

Q: Find the domain of the following: f(x)=3x^2 +2x+4

A: The domain of a function is the complete set of possible values of the independent variable. Now,…

Q: x^(3)+6x^(2)-9x-4,[-3,7,-30,30

A:

Q: What is the leading term in the function f(x) = (x + 2)(2x - 8)? ? A. x^2 B. 2x^2 C. 4x^2 O D. 8x^2

A:

Q: how do I termine the range of the function 1/ -x^2 - 6x - 10

A: Range of the function

Q: Find the zeros of f(x) = 2x^3 - 12x^2 - 6x?

A: Given: f(x) = 2x3 - 12x2 - 6x To find: Zeros of the given function.

Q: what is the end function. f(x)=120+39x+3x^2

A: Given function,  f(x)=120+39x+3x^2   As it is quadratic equation, with upward opening.    Thus end…

Q: Graph the function.d(x) = x^2+3x-4/x-3

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