Algebra Answers

Trace the curve :
y^2(x+1) = x^2 (3-x),
Clearly stating all the properties used for
tracing it.

Trace the curve 4y 2 = x2(x2 + y2). Also, clearly 10
state all the properties you have used for tracing
it.

Trace the curve y(a^2+ x^2) = a^2x Clearly stating
all the properties used in the process.

Check whether the function f, defined by :
f (x)= cos 2x + tanx,
is periodic. If so, find its period. If f is not
periodic, define a functioning, such that
f — g is periodic.

Find domain and range of f(x)= 1/√(x^2-1)

Find domain and range of f(x)= 1/√(x-[x])

Find domain and range of f(x)= 1/(1-sinx)

Find the number that is 3/4 of the way from 2/5 to 4 2/3.

Write in polar form, draw a picture, show steps.

-12R + 5U


I have looked everywhere in my text book and can’t find a thing like this

in the year 2000 the world population was about 6.08 billion and has grown to an average rate of 2% per year the table below represents the total population over a 5-year span write an equation that best fits the data round to the nearest hundredth