4 QUESTIONS 94 POINTS PLEASE HELP 1) (x + 3)(5x + 4)

Answer (in Standard Form) =

1.1) Y-Intercept “c” = ( , )

1.2) Parabola Orientation =

(positive OR negative)
*HINT: look at the LEAD COEFFICIENT*

2) (-x + 2)(6x + 5)

Answer (in Standard Form) =

2.1) Y-Intercept “c” = ( , )

2.2) Parabola Orientation =

(positive OR negative)
*HINT: look at the LEAD COEFFICIENT*

3) (2x + 2)(-9x - 1)

Answer (in Standard Form) =

3.1) Y-Intercept “c” = ( , )

3.2) Parabola Orientation =

(positive OR negative)
*HINT: look at the LEAD COEFFICIENT*

4) (-3x - 5)(-3x + 5)

Answer (in Standard Form) =

4.1) Y-Intercept “c” = ( , )

4.2) Parabola Orientation =

(positive OR negative)
*HINT: look at the LEAD COEFFICIENT*

is this a trick question

Step-by-step explanation:

go to math.       .way

Step-by-step explanation:

it helps ALOT!!! NO CAP

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.

i’m here for points.