Let f(x)=100−10+e−0.1x .

What is f(−6) ?

Enter your answer, rounded to the nearest tenth, in the box.

What is the multiple zero and multiplicity of f(x) = (x ? 3)(x ? 3)(x + 5)? multiple zero is 3; multiplicity is 2 multiple zero is 5; multiplicity is 1 multiple zero is ? 5; multiplicity is 1 multiple zero is ? 3; multiplicity is 2