How do you find the radius of a circle if its area is 706.9 square millimeters

Part a: select all of the ordered pairs that are located on the graph of the equation. part b: does the graph of the equation represent a function? select all correct answers for part a and one answer for part b.

Using the figure below, select the two pairs of alternate interior angles.a: point 1 and point 4 b : point 2 and point 3 c: point 6 and point 6d: point 5 and point 7

Which is an x-intercept of the graphed function? (0, 4) (–1, 0) (4, 0) (0, –1)