Consider f(x)=1x . Sketch the graph of the function on a piece of paper. State the domain and the range of the function. Determine whether the function is one-to-one, onto, both, or neither. Determine whether the function is discrete, continuous, or neither discrete nor continuous.

3-12. write each answer with a reasonable number of figures. find the absolute uncertainty and percent relative uncertainty for each answer. (a) [12.41 (±0.09) + 4.16 (±0.01)] x 7.068 2 (±0.000 4) =? (b) [3.26 (±0.10) x 8.47 (±0.05)] - 0.18 (±0.06) =? (c) 6.843 (±0.008) x 104 + [2.09 (±0.04)- 1.63 (±0.01)] =?

Which inequality statement describes the two numbers on a number line? "? 7 and a number 5 units to the right of ? 7"

Money off coupons have been circulated to 300 households. only 2/5 of these were redeemed (used) in the local supermarket to get a free shampoo. what fraction of coupons were unused? (ps: write how you got the answer)