How do you convert r=8 cos(θ) into cartesian form?

William invested $5000 in an account that earns 3.8% interest, compounded annually. the formula for compound interest is a(t) = p(1 + i)t. how much did william have in the account after 6 years? (apex)

Rewrite the following quadratic functions in intercept or factored form. show your work. y = x^2 + 7x + 10

F(x)=5/6x+3 which of the following is true