What is the vertex of the graph of y = −4(x + 2)2 + 5?
(2, 5)
(−2, 5)
(5, −2)
(5, 2)

Use the foil method to find (z− 5/3 )(z− 2/3 )

Could someone me with this question i’ve been stuck on it for 20 minutes

Find each value of the five-number summary for this set of data. [note: type your answers as numbers. do not round.] 150, 120, 136, 180, 158, 175, 124, 162 minimum maximum median upper quartile lower quartile