Which graph shows a quadratic function with a discriminant value of 0?

Add the two expressions 3.8b - 7 and 2.9b + 9 enter your answer in simplified form

Select the conic section that represents the equation. 3x2 + 3y2 -2x + 4 = 0

Which statements about the system are true? check all that apply. y =1/3 x – 4 3y – x = –7 the system has one solution. the system consists of parallel lines. both lines have the same slope. both lines have the same y–intercept. the equations represent the same line. the lines intersect.