The following dot plot shows the height of each toddler at Ms. Cabrera's daycare. Each dot represents a different toddler. A dot plot has a horizontal axis labeled, Height, in centimeters, marked from 80 to 86, in increments of 1. The number of dots above each value is as follows. 82, 83, 84, 85, 86, A dot plot has a horizontal axis labeled, Height, in centimeters, marked from 80 to 86, in increments of 1. The number of dots above each value is as follows. 82, 83, 84, 85, 86, What is the height of the shortest toddler?

how long did the flood last

step-by-step explanation:

then i will answer

the answer is b

f(2x−x2)=−3x2+6x−1

step-by-step explanation:

set up the composite function and evaluate.

f(2x−x2)=−3x2+6x−1

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.