What is the Cartesian form of #(r+3)^2 = tan^2theta-sec^2theta #?
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"Suppose that I don't have a formula for #g(x)# but I know that #g(1)
= 3# and #g'(x) = sqrt(x^2+15)# for all x. How do I use a linear approximation to estimate #g(0.9)# and #g(1.1)#?"
1 Answer
Jan 25, 2017
There is no real graph for this equation.
Explanation:
Indeed, an invalid inequality.
Such examples for conversions could be avoided.
