Triangle ABC is shown on the grid.
What is the perimeter of triangle ABC?
O
9+ V21 units
ACS)
O
9+V29 units
O 9+V41 units
O 9 + V61 units
(-10)

A, b, c, and d have the coordinates (-8, 1), (-2, 4), (-3, -1), and (-6, 5), respectively. which sentence about the points is true? a. a, b, c, and d lie on the same line. b. and are perpendicular lines. c. and are parallel lines. d. and are intersecting lines but are not perpendicular. e. and are parallel lines.

What is the average rate of change for this function for the interval from x=2 to x=4 ?

Reflect the point (7,0) across the y-axis