What value of a in the standard 2 points form of the quadratic formula
ax^2+bx+c would result in a
decreasing parabola? *
1
0
-2
3

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

Which best explains why this triangle is or is not a right triangle ?

Factor this polynomial completely. x^2-8x+12