the focus of a parabola is (-10,-7),and its directrix is x=16.Fill in the missing terms and signs in the parabolas equation in standard form.

Which graph represents the parent function of y=(x+2)(x-2)

Find the value of x. give reasons to justify your solutions! l, m ∈ kn

Alex took his brother to a birthday party. the party was scheduled to last for 1 and 3/4 hours but they stayed for 4/5 of an hour more. how long did she stay at the party?