Create a polynomial that is added to 5x2 + 6x + 9 to get 7x2 + 9x + 14.

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?

The sum of the first eight terms of an arithmetic progression is 9m + 14. the fifth term of the06 progression is 2m - 6, where m is a constant.given that the first term of the progression is 26,find the value of the common difference, d and thevalue of m.

Which graph of a hyperbola represents the equation 16x^2-y^2=16