Question 93107
Write an equation for the linear function f satisfying the given conditions.
f(3) = 4 and f(0) = 9
I know that these would be looked at as (3,4) and (0,9), but I don't know what type of "equation" they're looking for. Thanks so much!!
CORRECT...CONTINUE...USE EQN. OF A STRAIGHT LINE(LINEAR) JOINING 2 POINTS (X1,Y1)
AND (X2,Y2) IS 
Y-Y1=[(Y2-Y1)/(X2-X1)][X-X1]
Y-4=[(9-4)/(0-3)][X-3]
Y-4=-5(X-3)/3
3Y-12=-5X+15
5X+3Y=27...........OR................
Y=(27-5X)/3
IS THE FUNCTION