The vertex of this parabola is at (-2,3). When the x-value is -1 the y value is -5. What is the coefficient of the squared expression in the
parabola's equation?
A. 8 b. -8 c. -2 d.2
HELP ASAP PLEASE

Solve the equation below: (x+4)/6x=1/x a. x=2 b. x=0,2 c. x=-2 d. x=0,-2

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The point of intersection of the diagonals of a rectangle is 4 cm further away from the smaller side then from the larger side of the rectangle. the perimeter of the rectangle is equal to 56 cm. find the lengths of the sides of the rectangle. 16 points answer quick