Find the vertex of the parabola whose equation is y = -2x2 + 8x - 5. A-(2, 27)
B-(2, 19)
C-(2, 3)

WILL MARK BRAINLIEST -JAYVEE

Solve for x i'll try to attach the files bc it's not letting me for some reason

Identify the converse of the following conditional: if a point is in the first quadrant, then its coordinates are positive. if the coordinates of a point are not positive, then the point is not in the first quadrant. if the coordinates of a point are positive, then the point is in the first quadrant. if a point is in the first quadrant, then its coordinates are positive. if a point is not in the first quadrant, then the coordinates of the point are not positive.

Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²