Answer: 1.4 min per min
Step-by-step explanation: sorry if wrong
Answer:
5x4x3=60
Step-by-step explanation:they are because when you simplify they are the same
I believe the answer would be x = - 7/4
Answer:
y = -(x + 5)² + 4
Step-by-step explanation:
The roots are -3 and -7, so:
y = a (x + 3) (x + 7)
Distribute and complete the square:
y = a (x² + 10x + 21)
y = a (x² + 10x + 25 − 4)
y = a (x² + 10x + 25) − 4a
y = a (x + 5)² − 4a
The vertex is (-5, 4), so a = -1.
y = -(x + 5)² + 4
Answer:
yr question is not here!!!!!!!!!!
