30 POINTS FOR ANSWER!!! POLAR EQUATIONS PRACTICE Convert r=secθ to rectangular form.
Rewrite in rectangular form: r=2sinθ.
Rewrite in polar form: x^2+y^2=9
Rewrite in polar form: y=5.
Convert r=√2rsinθ-1 to rectangular form.

Find the equation of a line whose slope is 2/5 and y- intercept is 2.write your answer in the form 1) ax+by+c=02) x/a+y/b=1

Which of the following is the explicit rule for a geometric sequence defined a recursive formula of a -5a for which the first term is 23?

Ascientist has discovered an organism that produces five offspring exactly one hour after its own birth, and then goes on to live for one week without producing any additional offspring. each replicated organism also replicates at the same rate. at hour one, there is one organism. at hour two, there are five more organisms. how many total organisms are there at hour seven? 2,801 19,531 19,607 97.655