Find a Cartesian equation relating and corresponding to the parametric equations Write your answer in the form where is a polynomial in and such that the coefficient of is 216. Find the equation of the tangent line to the curve at the point corresponding to .

Which of the following are accepted without proof in a logical system? check all that apply.

Could someone me with this question i’ve been stuck on it for 20 minutes

At the beginning of the year, adrian's savings account balance was \$28$28. each week, he deposits another \$15$15 into that account, and he doesn't spend any of his savings. is his savings account balance proportional to the number of weeks since the start of the year?