Find the difference quotient for f(x) = 5x² + 7x.

Q: Find f"(x). SC) = (2x)* – (8x) - 3

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Q: глада- лед 6 [x3- for Draw the function

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Q: The range of the function y = -3(x + 2) ^2 -12 is

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Q: Simplify the difference quotient f(x)=3x2-5x+6

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Q: finde the difference quotient of f(x)= x2-2x-3 in simplest form

A: Known fact:The difference quotient is computed using the formula is m=( f(x+h) - f(x))/h.

Q: If (fg)(x) = 4x2 - x - 5, find f and g.

A: Given:(fg)(x)=f(x)·g(x)=4x2-x-5 we will factor the quadratic…

Q: Find f(3) if f(x) = - 4x2 + 5x.

A: A function relates inputs to outputs. An expression is said to be a function if for each input…

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Q: Given f1x2 = 3x + 1 and 1f + g2 1x2 = 6 - 12 x, find the function g.

A: Given :         f(x) = 3x + 1 ; (f+g)(x) = 6 - 12x   To find :           The function g.

Q: Find f(-7) if (x)=2x+8

A: Given  f(x)= 2x+8  we use substitution method to find value of f(x) at x= -7

Q: Evaluate:h(x) =5x³=-3x+9+ given x=3

A: Given, h(x) =5x³-3x+9 and x=3 Using in h(x), we get