How do you check the answer? do you input the coordinates into the equation?

Question 101 points)which equation in slope-intercept form represents the line that passes through (5, 1) and(-4,7)

What is this inequality notation? t is less then or equal to 2

Answer asap ! the shortest path from point a to point b goes through a pond. to avoid the pond, you must walk straight 34 meters along one edge of the pond, then take a 90 degree turn, and again walk straight 41 meters along another edge of the pond to reach point b. about how many meters would be saved if it were possible to walk through the pond? a. 11 m b. 20 m c. 30.45 m d. 21.73 m