Find the point slope equation for the line that passes through the points (1,-9) and (-10,101)
1 answer:
Answer:
( y + 9 ) = -10( x - 1 )
Step-by-step explanation:
First we calculate the slope
Then we choose a point it could be (1,-9) or (-10,101), I choose (1,-9), the slope point form is (y-y1)=m(x-x1)
( y - (-9) ) = -10( x - 1 )
( y + 9 ) = -10( x - 1 )
it could be also...
( y - 101 )= -10( x- (-10) )
( y - 101 ) = -10( x + 10 )
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Answer:
The discriminant of function is 0. There one distinct real number zero of (repeated roots).
Step-by-step explanation:
We are given the following function in the question:
We have to calculate the discriminant of the function.
Comparing to
We get,
Discriminant is given by:
Putting values, we get,
Thus, the discriminant of function is 0.
Since, the discriminant is zero, the function have repeated real roots. Thus, one distinct real number zero of .