What are the zeros for the function f(x) 2x^2 + 4x + 8 and how many times does the graph cross the x-axis?

Find the value of x for which line a is parallel to line b

Which statement explains how you could use coordinate geometry to prove the opposite sides of a quadrilateral are congruent? a. use the slope formula to prove the slopes of the opposite sides are the same. b. use the slope formula to prove the slopes of the opposite sides are opposite reciprocals. c. use the distance formula to prove the lengths of the opposite sides are the same. d. use the distance formula to prove the midpoints of the opposite sides are the same.

The graph shows the amount of money noah earned based on the number of lawns he cut. which list shows the dependent quantities in the graph?