Y=x²+2x–5
vertex form

Show algebraically that f and g are inverse functions f(x)=x^2/-6; g(x)=square root of 2x+12

Is it true that product of 3 consecutive natural numbers is always divisible by 6? justifyyour answer

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?