8x^5 +4x^2 - 12
= 4(2x^5 + x^2 -3)
answer is A
The rule to remember about generating the perpendicular family to a line is we swap the coefficients on and x and y, remembering to negate one of them. Then the constant is set directly from the intersecting point.
So we have
y = 3x + 2
-3x + 1y = 2
Swapping and negating gets the perpendiculars; the constant is as yet undetermined.
1x + 3y = constant
Since we want to go through (0,2), we could have just written
x + 3y = 0 + 3(2) = 6
3y = -x + 6
y = (-1/3) x + 2
Third choice
4.4 continuing ( in case you don't know it means the decimal continues forever, so 4.444444444444444444444444444 )
Hope this helps, if not, comment below please!!!!
ight what do i gotta answer tho
