The x values can be anything, the y value is dependant on the x and your x value would depend on the scale of your x axis
So basically just add the equations to get rid of y. Then solve for x and plug into one of the equations for y. (1,4)
The y-value of the vertex is 1
Answer:
The winner of biggest loser would be Antone.
Step-by-step explanation:
the weight lost by each individual would be = ( initial weight of the individual)-(final weight of the individual)
therefore weight lost by Courtney will be 270-176=94.
weight lost by Patrick will be 387-296= 91.
weight lost by Antone will be = 447-298 = 149.
therefore The winner of biggest loser would be Antone.
