Y=−2x+3 5y=−10x+20Which of the following best describes the graph of this system of equations from Set 3?
Group of answer choices

Two parallel lines

Two lines intersecting in only 1 point

Two identical lines

Two lines intersecting in only 2 point

A1-lb collar is attached to a spring and slides without friction along a circular rod in a vertical plane. the spring has an undeformed length of 5 in. and a constant k =25 lb/ft. knowing that the collar is released from being held at a determine, the speed of the collar and the normal force between the collar and the rod as the collar passes through b.