5. Let f(x) = 2x³-x² +7, find: a) ƒ(2) b) f(-5) c) f(a)

Q: Find f(-2). f(x)=3x2 - 8x + 7 A) B) 21 35 D) 38 3,

A:

Q: 8. Given: f(x) = x - 2 and g(x) = 2x + 3 Find: a. (f + g)(x) b. (f - g)(x) c. (f · g)(x) d. (fo…

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Q: When f(x) = 8a? – x – 3, evaluate f( – 4) f( – 4) =

A:

Q: 25. If f(x) = 3x² – x + 2, find f(2), f(-2), f(a), f(-a),

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Q: Pls help

A: For x intercept we have f(X)=0 i.e. x^3-7x-6=0 Or (x-3)(x+2)(x+1)=0 Solving for x we get  X=3,-2,-1

Q: f(x) =x* – 5x3 – 3x² + 6x – 2 a) 13) b) c)

A:

Q: Find b, if the function f(x) = x². a) 1 b) -1 c) 0 d) 2

A: Given: f(x)=x2

Q: If fx) x) f(1) = and f(1) -2, find 1) -16/13

A: Formula used:

Q: -B -2 4 3 2 WH + 2 --3- -4 Y 2

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Q: In(2) ith(7-32) + vr² + 1. Answer using interval 3. Find the domain of the function f(x) = + In…

A: In our function three expression added together. Hence we going to see each expression separately…

Q: For the function f, construct and simplify the difference quotient f(x + h) - f(x) 29) f(x) = 2x - 6…

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