Decide which part of the quadratic formula tells you whether the quadratic equation can be solved by factoring:
b.) b^2 − 4ac
use the part of the quadratic formula that you chose above and find its value given the following quadratic equation:
2x^2 + 7x + 3 = 0
because 0,0 is not the starting point.
given that the point a(4,6) is dilated with a scale factor of 2
about the point o(2,1) as centre of dilation
this implies that the new point a' will lie on the lineoa with distance equal to double of oa.
or a will be the mid point of oa' and aa' will have same slope as oa
considering the above two conditions we find that
option a cannot be right.
option b: midpoint of oa' = (4,6) matches with given
slope of aa'=
= slope of oa
thus option b satisfies both
so answer is b
look up a corrdinate plane and do what the thingy says and boom
this is me when people take 20 hours to answer my questions