8. Let f(x) = -x-2, g(x) = 4x + 1, h(x) = 2(x − 3) +1 (a) Evaluate h(-2) (b) Evaluate f(0) (c) Solve g(x) = -2 (d) Solve f(x) = g(x) (e) Solve h(x) < -1 (f) Solve f(x) > 0 (g) Solve f(x)

Q: If  f(x) = 3x + 1  and g(x)=4/x.find f(g(x)) and g(f(x)).

A: Given f(x)=3x+1 and g(x)=4x we have to find f(g(x)), g(f(x))

Q: f (x) = x2 - 7x + 10/x - 5, x = 5

A: We have the given function as fx=x2-7x+10x-5 On solving further by factorising the numerator part,…

Q: f(x)=2ex-x2

A: fx=2ex-x2

Q: If f(x) = x² + 7x and g(x) 6 -, find f(x) x g(x) Answer f(x) 2 g(x)

A: Step 1: Step 2: Step 3: Step 4:

Q: f(x)=−4(x+9)(x+7)(x+1)

A: Here we don't know fully question. f(x)=-4(x+9)(x+7)(x+1) f(x)=0 (x+9)(x+7)(x+1)=0 x=-9,-7,-1

Q: What is the equation of h (z) = g(f (z)) ? %3D f (z) = 3x2 +1 (1) 6 9 (2) =-+2

A: