A parabola intersects a line at most in two points.Question 1Answera.Trueb.False

A parabola is defined as all points equidistant from a given directrix and focus.A.TrueB.False

The quadratic function represents parabola that opens in an upward direction:Question 8Answera.Trueb.False

A parabola is the set of all points that:A.are the same distance from a point and a line.B.are the same distance from one point.C.are the same distance from two points.D.are the same distance from two lines

If  y  =  mx + c  is common tangent to  x225 + y24  =  1, x2 + y2  =  16  and  y2  =  4ax(a  >  0) , then which of the following can be TRUE?focus of the parabola is at  (8√73, 0)  √3(m + c)  =  2 + 4√7  √3(m + c)  =  −2 − 4√7 Latus rectum of the parabola is  2√73

Which of the following is the equation of a parabola?Question 5Select one:a.x = a(y + b)2 + cb.x = a(y + b)2-  cc.x = a(y − b)2 -  cd.x = a(y − b)2 + c