Given h(x)=-3x^2+5. Find the indicated values

a)h(2)

b)h(-5)

Rewrite 9 log, x2 in a form that does not use exponents. 9log, x = log, x

Prove sin2a + cos2a - 1 / sin2a + cos2a + 1 = 1 - tana / 1 + cota

Erinn wrote the equation –5x + 4y = 32 to represent her hourly wage (y) and how this wage has changed during each year that she worked at a company (x). what is the rate of change in erinn's hourly wage per year?