PLEASE HELP !!! 15 POINTS !! PLUS BRAINLIEST !!The graph shows the shape of an arched bridge cable. What does the y-intercept represent? The total length of the cable is 15 m. The left end of the cable is 15 m above the roadway. The minimum distance between the cable and roadway is 15 m. The total length of the road is 15 m.

Answer:The left end of the cable is 15 m above the roadwayStep-by-step explanation:Letx----> the horizontal distance from left end of cable (m)y----> the height above roadway (m)we know thatThe y-intercept is the value of y when the value of x is equal to zeroIn this problemThe y-intercept is the height above roadway (m) when the distance from end of cable is equal to zerosoThe y-intercept is the point (0,15)soThe left end of the cable is 15 m above the roadway