Find the vertex of the function y = -5(x + 1)² - 8. State whether the vertex is a maximum or minimum. 1) Vertex: (1, -8); minimum
2) Vertex: (-1, -8); maximum
3) Vertex: (1, -8); maximum
4) Vertex: (-1, -8); minimum

Me figure out the process to determine x you appreciate it : )

Trigonometry hellllllpppppppp asap

The marriott family bought a new apartment three years ago for $65,000. the apartment is now worth $86,515. assuming a steady rate of growth, what was the yearly rate of appreciation? what is the percent of the yearly rate of appreciation?