Can someone plz help me, it is due in 2 hours... It is only 8 questions (algebra 2 ) inverses of Square and Cube

What is the value of the discriminant of the quadratic equation -2x = -8x + 8 and what does its value mean about thenumber of real number solutions the equation has?

Type the correct answer in the box. consider the system of linear equations below. rewrite one of the two equations above in the form ax + by = c, where a, b, and c are constants, so that the sum of the new equation and the unchanged equation from the original system results in an equation in one variable.

Which graph represents the given linear function 4x+2y=3