The quadratic equation 2x^2 + bx + 18 = 0 has a double root. find all possible values of b.

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line?

M the table below represents a linear function f(x) and the equation represents a function g(x): x f(x)−1 −50 −11 3g(x)g(x) = 2x − 7part a: write a sentence to compare the slope of the two functions and show the steps you used to determine the slope of f(x) and g(x). (6 points)part b: which function has a greater y-intercept? justify your answer. (4 points)

The surface area of the triangular prism is .