Which statement describes the graph of this polynomial function? f(x)=x5-6x4+9x3 the graph crosses the x-axis at x = 0 and touches the x-axis at x = 3. the graph touches the x-axis at x = 0 and crosses the x-axis at x = 3. the graph crosses the x-axis at x = 0 and touches the x-axis at x = –3. the graph touches the x-axis at x = 0 and crosses the x-axis at x = –3.

i leave the calculator work to you.

7. diameter 4 miles, circumference 4π miles

8. radius 0.2 miles, circumference 0.4π miles

[this is a bad problem because the actual radius of a car on the track is less than 0.2 miles so the answer is less than 0.4π miles]

9. radius 6 feet, circumference 12π feet

10. diameter 14 cm, circumference 14π cm

11. diameter 4.8 feet, circumference 4.8π feet

answer: ok

step-by-step explanation:

the answer will be

6 spoons of sugar for every 21 cups of flour

step-by-step explanation: