You bought a house in 1963 for $56,000. Since then, you have increased the value 6% per year. What is the value of your house in 2017?

Find the equation of the line with slope =8 and passing through (6,53) write your equation in the form y=mx+b

If cos(2x) = tan^2(y), show that cos(2y) = tan^2(x).

What is the value of the discriminant of the quadratic equation -2x = -8x + 8 and what does its value mean about thenumber of real number solutions the equation has?