1) Given f(x) = -2x + 3x find each of the following: f(-3); f(2); f(-a); f(a+h)...

 

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1) Given f(x) = -2x + 3x find each of the following: f(-3); f(2); f(-a); f(a+h) 2) Determine whether the functions are one-to-one..... a) f(x)=-3x+5 b) f(x) = |x-3 5 3) Find the domain of each, express answers in interval notation a) f(x)= x+1 3x+2 b) f(x)=x-4x-12 4) Graph the piecewise function: f(x) = x+1 for x < -2 -2x-3 for x2-2 5) Find the average rate of change for f(x) = 10x + x a) From x = 1 to x = 2 b) from [4, 4+h] 6) Given f(x) = 3x+2 and g(x) = 5-6x find each: a) (fog)(x) b) (gog)(x) c) f(x)=6-3x 1) Given f(x) = -2x + 3x find each of the following: f(-3); f(2); f(-a); f(a+h) 2) Determine whether the functions are one-to-one..... a) f(x)=-3x+5 b) f(x) = |x-3 5 3) Find the domain of each, express answers in interval notation a) f(x)= x+1 3x+2 b) f(x)=x-4x-12 4) Graph the piecewise function: f(x) = x+1 for x < -2 -2x-3 for x2-2 5) Find the average rate of change for f(x) = 10x + x a) From x = 1 to x = 2 b) from [4, 4+h] 6) Given f(x) = 3x+2 and g(x) = 5-6x find each: a) (fog)(x) b) (gog)(x) c) f(x)=6-3x