Which statement describes the graph of f(x) = 4x7 + 40x6 + 100x5? The graph crosses the x-axis at x = 0 and touches the x-axis at x = 5.
The graph touches the x-axis at x = 0 and crosses the x-axis at x = 5.
The graph crosses the x-axis at x = 0 and touches the x-axis at x = –5.
The graph touches the x-axis at x = 0 and crosses the x-axis at x = –5.

step-by-step explanation:

4  

25

5258y

54.

t5

5r

54

5856

542

5458

86

.8558.65

565

565

55898

786

8/95

5896

8656265

556478

arc length = 6.63311 ft.

step-by-step explanation:

the formula the arc measure is:

arc length s=2πr(c)/360

where:

c   is the central angle of the arc in degrees

r   is the radius of the arc

π   is pi, approximately 3.142

using the above formula we get

s =

thus we find that arc length of an arc for a circle of radius 20 feet and central angle 19 degrees is

6.63311 feet

5.762159

step-by-step explanation:

it would be 9 because when it is the nine is over five so that would mean it rounds up to 90 or 9