Exploring conic sections, graph and identify the conic section and describe...

graph and identify the conic section and describe the graph and its lines of symmetry then find the domain and range 3y^2 - x^2 = 25

Algebra 1, I don''t understand anything!

I don''t understand anything!

Rational root theorem, If the rational number x= b/ c is a zero of the n th...

If the rational number x= b/ c is a zero of the n th degree polynomial,                                      P ( x ) = sx n + ...........+ t Where every the coefficients are

Circles, how do you find the equation of the line tangent to the circle: x...

how do you find the equation of the line tangent to the circle: x^2=y^2=89 (5,-8)

Vertical angles,

Solving systems using substitution, i dont know how to do this equation y=...

i dont know how to do this equation y=x+3 2x+y=6

Range and domain, find the range of f(x)=2x+4 for the domain {-4,-1,3,4].

find the range of f(x)=2x+4 for the domain {-4,-1,3,4].

Sketch the graph of ellipses, Example:   Sketch the graph of ellipses.  ...

Example:   Sketch the graph of ellipses.                                  (x +2) 2 /9 + ( y - 4) 2 /25 =1 Solution So, the center of this ellipse is ( -2, 4) and as usua

Exponential function, find the slope of y=2x

find the slope of y=2x

Solutions, what are the solutions of [x+6]_> 5? write the solution as eithe...

what are the solutions of [x+6]_> 5? write the solution as either the union or the intersection of two sets