What are the coordinates of the focus of the parabola? y=−18x2−2x−4

(8, 2)

(−8, 6)

(−8, 2)

(8, 6)

need help quick

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?

(01.02 lc) angle abc has point e on ray ba and point d on ray bc. points e and d are equidistant from point b. to bisect angle abc, which of the following needs to be identified for the construction? the distance between points e and d the point in the angle that is equidistant from points e and d the endpoint of rays ba and bc the point outside of the angle that is equidistant from points e and d

The difference between two numbers is one. three times the larger number minus two times the smaller number is 9. what are the two numbers