Does the point (2, 6) lie on the circle shown? explain.
yes, the distance from (3, 0) to (0, 0) is 3 units.
yes, the distance from (0,0) to (2, 6) is 3 units.
no, the distance from (3, 0) to (2, ) is not 3 units.
no, the distance from (0, 0) to (2, 5) is not 3 units

arc length = radius * x ( in radians)

6 * pi = 18 * x

divide by 18 on each side

6 pi / 18 = x

pi/3 = x

the angle is pi / 3 radians

or   60 degrees

the graph is negative for all real values of x where   -6 < x < -2.

step-by-step explanation:

this refers to the values of f(x) in the area below the x-axis.

  d. △abc is congruent to △fde

step-by-step explanation:

triangle abc is reflected across the x-axis. the corresponding vertices are

the names of the triangles in the congruence statement must have corresponding vertices in the same order. that is, △abc is congruent to △fde.