Graph the function by finding x- and y-intercepts.x + 2y = -4

Factor the polynomial completely.9×2 + 12x + 4

Factor the polynomial completely.81×2 – 36x + 4

Factor the polynomial completely.2×2 – 98

Use the slope-intercept form of the linear equation to write the equation of the line with the given slope and y-intercept.Slope ; y-intercept (0, 7)

Graph the equation.x = 3

Solve the equation.x2 + 5x = 84

Factor the polynomial completely.x2 + 4x – 12

Find the domain and the range of the relation. Then determine whether the relation is a function.{(-3, -7), (0, 5), (5, -4), (8, -1)}

Determine whether the lines are parallel, perpendicular, or neither.3x + 7y = 27x – 3y = 21