Determine if the ordered pairs represent a function. •Yes
•No

{(1,3), (4, 12), (5, 15), (6, 18)}

Write an equation of a line in slope intercept form that is perpendicular to the line 2x -3y = 12 and passes through the point (2, 6).

The graph below shows the height of a projectile t seconds after it is launched. if acceleration due to gravity is -16 ft/s2, which equation models the height of the projectile correctly?

Are the corresponding angles congruent? explain why or why not.