6. Which set of ordered pairs represents y as a function of x?
a) {(0,0). (-1,2), (-1,-2), (-2,4),(-2,-4)}
b) {(0,0), (1,1). (2.4),(3,9),(3,16))
c) {(0,0), (0,1),(0,2), (0,-1), (0-2)}
d) {(0,0).(-1,-0.5),(-2,-1), (-3,-1.5),(-4,-2))

o= 4(i) +3

step-by-step explanation:

o is your output value and i is your input value. so, for example, if we stuck 7 in as our input, we would first multiply by 4 ( pemdas ), which equals 28. then we would add 3 to 28, for a total output of 31. this may not be a graph, but, it is a way to solve your formula..

26

step-by-step explanation:

step-by-step explanation: