Which statement best describes this graph? As the x-value increases by 1, the y-value decreases by 2; the x-intercept is – 2. у 5 ما 4 As the x-value increases by 1, the y-value decreases by 5; the x-intercept is -1. 3 N 1 0 → x -5 -4 -3 -2 1 2 3 -2 As the x-value increases by 1, the y-value decreases by 2; the x-intercept is -1. -3 -5 As the x-value increases by 1, the y-value decreases by 3; the x-intercept is – 2.

1. 34

2. 268

3. x=14.4

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the correct answer is a.) bc< mn 5 stars if this you : )

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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.

2 1/2 feet

step-by-step explanation: