In 2-13,estimate first .then find each product.
2. 0.2 3. 3.9
× 4.6. ×7.1

4. 5.4 5. 15.3
×0.1 × 6.4

6. 9.3 × 5.8= 7. 23.7 × 4.4=
8. 0.8 × 0.5= 9. 13.2 × 0.3=
10.7.9 × 6.8= 11. 1.6 × 26.1=
12.0.9 × 0.6= 13. 0.5×96.0=
that is all.

Which function families have maximums and minimums? 1.)linear absolute value functions and exponential functions 2.) linear absolute value functions and quadratic functions 3.) linear absolute value functions and linear functions 4.) linear absolute value functions and constant functions