Suppose the value of y and the value of a vary together at a

Last updated: 9/20/2023

Suppose the value of y and the value of a vary together at a constant rate of change so that Ay 0 5 Ax and y 1 5 when x 3 a We are given that y 1 5 when 3 Plot a point on the graph to represent these values 8 7 6 S 4 2 1 3 2 1 1 y 1 2 3 4 5 6 7 8 Clear All Draw Dot x Ax 3 75 b Suppose the value of a varies from x 3 to z 6 75 i By how much did the value of a change Preview ii By how much did the value of y change over this interval of a Ay c What is the value of y when z 6 75 Preview Enter a mathematical expression more