Help asap please and can u please give me the answer in words?!!!​

What is the point-slope form of the equation for the line with a slope of -2 that passes through (1,4)?

F(x)=x/2-2 and g(x)=2x^2+x-3 find (f+g)(x)

Circle d circumscribes abc and abe. which statements about the triangles are true? statement i: the perpendicular bisectors of abc intersect at the same point as those of abe. statement ii: the distance from c to d is the same as the distance from d to e. statement iii: bisects cde. statement iv: the angle bisectors of abc intersect at the same point as those of abe. a. i only b. i and ii c. ii and iv d. i and iii e. iii and iv