Geometry is fun or fish do not like water

What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer

Apatient is given 50 mg dose of medicine the medicines effectiveness decreases every hour at a constant rate of 40% what is the exponential decay function that models this scenario how much medicine will be left in the patients system after 2 hours

Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2