When simplified and written in standard form which quadratic function is equivalent to the polynomial shown? 2+7c-4c^2-3c+4

The function g(x) is defined as shown. x-1, -2 g(x) = 2x+3, -1 6-x, x23

7. if the value of x varies directly with the value of y, and x = 3 when y = 21. what is the valu y, and x = 3 when y = 21. what is the value of x when y = 105?

Aperpendicular bisector, cd is drawn through point con ab if the coordinates of point a are (-3, 2) and the coordinates of point b are (7,6), the x-intercept of cd is point lies on cd.