What is a necessary step for constructing perpendicular lines through a point off the line? Draw a line that intersects the first line at an acute angle using a straightedge.
Draw a ray that intersects the first line at an acute angle using a straightedge.
Draw arcs on either side of a given point on the line.
Draw arcs on the given line in two places.

the functions have the same rate of change i think. i narrowed it down to this answer and "the rate of change of tour 1 is greater" but i got it wrong using that answer so im assuming its the answer above. (this is a question i also answered from the iready site if anyone needs a reference)

10 - 75

step-by-step explanation:

there's nothing attached so it's most likely anything in that range.