III Parallel/Perpendicular Lines
Question 4 of 8 (1 point) | Question Attempt: 1 of 2
• Equation of parallel line: Your answer is incorrect.
Equation of perpendicular line: Your answer is incorrect.
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3
Consider the line y=-
4
X-3.
Find the equation of the line that is parallel to this line and passes through the point (-8, -5).
Find the equation of the line that is perpendicular to this line and passes through the point (-8, –5).

step-by-step explanation:

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.

17.08

correct me if i am wrong.

step-by-step explanation:

the answer is 89 d

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