Find the axis of symmetry for this parabola: y= -x^2 - 2x + 6 write your answer as an equation

Carly bought a new house for $125,000. the value of the house appreciates approximately 3.5% each year. what will be the value of the house after 10 years?

Paint color preference children adults total 0.6 0.77 liked new paint color disliked new paint color 0.4 0.15 0.23 total 1.0 1.0 1.0 which value for x completes the conditional relative frequency table by column?

Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.