Which point is the vertex of the quadratic function 7(x) = (x – 4) + 3?

(4,3)
(3, 4)
(3,-4)
(-4,3)

Solve the problem by making up an equation. a child is 12 years old, and his father is 32 years older. in how many years will the age of the father be 3 times the age of the child?

Pls! does anybody know a shortcut for answering these types of questions in the future?

If sec theta = 5/3 and the terminal point determined by theta is in quadrant 4, then