Based on the information from the following quadratic expression, now would you use we calculator to "set-up" the DISCRIMINANT formula?
5x2 - 8x + 7
A)
(5)2 - 4( -8 )( 7) =
B) (8)2 - 4( 5 )(7) =
C) (-8 )2 - 4( 7 )( 5 ) =
D) (-8 )2 - 415)(7)
D

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c

its   c, f, a

step-by-step explanation: