How many solutions (out of of those three answer choices)

Which statement holds true for absolute value functions? •the absolute value determines the direction in which theb.the coefficient determines the line along which the graph,the distance between the left and the right arm is based od.the vertex coordinates and the absolute value determine 111

Find the sum of 4x^{2} -4+6 and -7^{2} +3x+1

Which is the equation of an ellipse with directrices at x = ±4 and foci at (2, 0) and (−2, 0)?