The graph of a sine function is shown. select two points on the midline of the function that are separated by a distance of one period

(0,3) and (π,3)

Step-by-step explanation:

The period of a sine graph is the magnitude of the interval over which the graph completes a full cycle.

From the graph, the sine function completed one full cycle in [0,π]

The period is π.

The midline us y=3.

Two points on the midline that are separated by a distance of π are (0,3) and (π,3)

solution:

the given function is ,

      =

the three roots of this quadratic function is , 0 ,8 and 10.all the roots are real and rational.

if a quadratic equation is of the form ,

sum of the roots = a + b +c= 0+8+10=18=  

product of roots taken two at a time = a b + b c+ c a = 0+80+0=80 =  

product of roots = a b c = 0=  

there are 11 doors in a hall starting from 0 to 11.the entry in the hall is permitted through gate number 0 and exit is allowed through only gate number 8 and 10.so, three roots(0,8,10) of quadratic function is given by entry and exit route of this hall.

0.02

step-by-step explanation:

time of 9 192 631 770 periods of the radiation corresponding to the transition between the 2 hyperfine levels of the ground state of the caesium 133 atom at 0 k (but other seconds are sometimes used in astronomy)