Given a quadratic function, y=ax3+bx+c what happens to the graph when "a" is positive? a. the parabola opens down, the vertex is the maximum value c. the parabola opens up, the vertex is the maximum value b. the parabola opens down, the vertex is the minimum value d. the parabola opens up, the vertex is the minimum value

Find the quotient. 50a2 – 98b2 -5a +7b

The radius of the circle below intersects the unit circle at (3/5,4/5). what is the approximate value of theta? 0.6 radians 1.0 radians 36.9 degrees 53.1 degrees

Select all the correct locations on the table. consider the following expression. 76.493 select "equivalent" or "not equivalent" to indicate whether the expression above is equivalent or not equivalent to the values or expressions in the last column equivalent not equivalent 343 equivalent not equivalent 49 78.498 78.498 75.493 equivalent not equivalent 75.7 equivalent not equivalent