Can someone me out with my 1 & 2 geometry semester course i’m trying to graduate ..

An equation of the line tangent to y=x^3+3x^2+2 at its point of inflection is

Let f(x) = 3 − x . find the average rate of change of f(x) from x = a to x = a + h and simplify your answer so that no single factor of h is left in the denominator.

An energy drink company claims that its product increases students' memory levels. to support its claims, the company issues advertisements claiming that 8 out of 10 people (chosen randomly from across the country) who tried their product reported improved memory. the missing component in this study is a .