Aparabola is represented by the equation y = x2 + 6x − 17.
the x-intercepts of the parabola are and.
the y-intercept of the parabola is.
(if necessary, round your answers to the nearest hundredth)

The height of a flare fired from the deck of a ship in distress can be modeled by h(t)= -2(8t^2-52t-28), where h is the height of the flare above water and t is the time in seconds. a. find the time it takes the flare to hit the water.

The cross-sectional areas of a right triangular prism and a right cylinder are congruent. the right triangular prism has a height of 6 units, and the right cylinder has a height of 6 units. which conclusion can be made from the given information? the volume of the triangular prism is half the volume of the cylinder. the volume of the triangular prism is twice the volume of the cylinder. the volume of the triangular prism is equal to the volume of the cylinder. the volume of the triangular prism is not equal to the volume of the cylinder.

Solve each equation using the quadratic formula. find the exact solutions. 6n^2 + 4n - 11